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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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05-01-2012 дата публикации

Method and apparatus for delivering media content

Номер: US20120002007A1

Автор: James Carlton Bedingfield, Sr., Nadia Morris, Troy Meuninck, William Brown

Принадлежит: AT&T INTELLECTUAL PROPERTY I LP

A system that incorporates teachings of the present disclosure may include, for example, a computer-readable storage medium having computer instructions to retrieve from a first high definition (HD) channel utilized for transporting two-dimensional media programs a first HD stereoscopic data stream, retrieve from a second HD channel utilized for transporting two-dimensional media programs a second HD stereoscopic data stream, and present a 3D HD imaging stream comprising the first and second stereoscopic data streams. Other embodiments are disclosed and contemplated.

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Номер записи: 1

12-01-2012 дата публикации

Apparatus and method for distributing three dimensional media content

Номер: US20120007947A1

Автор: Ahmad Ansari, Pierre Costa

Принадлежит: AT&T INTELLECTUAL PROPERTY I LP

A system that incorporates teachings of the present disclosure may include, for example, a server having a controller to receive 3D image content with a plurality of left eye frames and a plurality of right eye frames, remove a portion of pixels from each left eye frame and from the corresponding right eye frame, combine remaining pixels from each left eye frame of the plurality of left eye frames with remaining pixels from the corresponding right eye frame of the plurality of right eye frames to form a plurality of transport frames where the combined remaining pixels form an alternating pattern of pixels based on either alternating rows of pixels or alternating columns of pixels from each left eye frame and the corresponding right eye frame, and encode the plurality of transport frames for delivery to a media processor. Other embodiments are disclosed.

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Номер записи: 2

19-01-2012 дата публикации

Electronic apparatus and method for displaying graphical user interface as 3d image

Номер: US20120013612A1

Автор: Dochung HWANG

Принадлежит: LG ELECTRONICS INC

An electronic apparatus and a method for displaying a graphical user interface are disclosed. A position determination module determines the position of a user. A controller calculates a depth setting value based on a predetermined distance value and the determined position and adjusts depth values of a plurality of graphical user interfaces (GUIs) based on the calculated depth setting value. A display displays the plurality of GUIs with the adjusted depth values. The plurality of GUIs is displayed at respective output positions.

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Номер записи: 3

19-01-2012 дата публикации

Stereoscopic image display apparatus and method

Номер: US20120013614A1

Автор: Kenji Matsuhiro, Michiyuki Kohno

Принадлежит: Arisawa Mfg Co Ltd

A stereoscopic image display apparatus and method which reduce crosstalk and select either high resolution images or bright images. The stereoscopic image display apparatus includes first and second image forming areas, each area including multiple contiguous horizontal rows. The areas are alternately disposed in a liquid crystal display, and display right and left eye images on the first and second image forming areas, respectively. The display displays the images in a fixed manner or replaces or overwrites the image areas every time a frame is switched, and displays a frame image in which the right and left eye images are simultaneously displayed. When the first and second image forming areas are alternately replaced, according to the frame switching timing, the backlight is controlled to turn on and phase difference states of right and left eye glasses of polarized eyeglasses are alternately replaced.

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Номер записи: 4

26-01-2012 дата публикации

Display apparatus, display method, and computer-readable recording medium

Номер: US20120019527A1

Автор: Akira Ugawa

Принадлежит: Olympus Imaging Corp

A display apparatus includes a display unit that displays a 3D image thereon, the 3D image being created by combining two pieces of image data in which adjacent right-side and left-side parts of respective fields of view overlap with each other; a touch panel that is provided on the display screen of the display unit and that detects a touch position of an external object or a nearby position of an object near a surface of the touch panel; and a sensitivity setting unit that sets, in accordance with the level to which the 3D image appears to protrude in a direction perpendicular to the display screen, the detection sensitivity of the touch panel.

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Номер записи: 5

26-01-2012 дата публикации

Image display device and method as well as program

Номер: US20120019532A1

Автор: Daisuke Shikata, Satoshi Yanagita

Принадлежит: Fujifilm Corp

Three-dimensional processing is applied to more than one images taken from different points of view to generate a stereoscopic image, and the stereoscopic image is stereoscopically displayed. An instruction to control a stereoscopic effect of the stereoscopically displayed stereoscopic image is received, and the three-dimensional processing is applied to the more than one images to achieve a stereoscopic effect according to the instruction. Then, control values of the stereoscopic effect according to the instruction are recorded in a recording unit with the control values being associated with the more than one images. At this time, if there are the control values of the stereoscopic effect recorded in the recording unit, difference values between the control values of the stereoscopic effect according to the instruction and the recorded control values of the stereoscopic effect are recorded in the recording unit.

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Номер записи: 6

26-01-2012 дата публикации

Image receiver

Номер: US20120019629A1

Автор: Hidetoshi Nagano

Принадлежит: Sony Corp

An image receiver according to the present invention includes a receiving unit that receives an integrated image in which a first image and a second image are arranged in one frame and an reception unit that receives region information indicating a region of the first image transmitted along with the integrated image is provided, wherein a non-stereoscopic video display mode in which only the first image is displayed based on the region information and/or a stereoscopic video display mode in which the first image and the second image are displayed as stereoscopic video are included.

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Номер записи: 7

26-01-2012 дата публикации

Image output apparatus and image output method

Номер: US20120019630A1

Автор: Joji Yamashita

Принадлежит: Toshiba Corp

According to one embodiment, an image output apparatus includes a counter and an output module. The counter is configured to count a 3D image output time. The output module is configured to output a 3D image and 3D image output time information used to provide notification of the 3D image output time.

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Номер записи: 8

26-01-2012 дата публикации

Providing frame packing type information for video coding

Номер: US20120020413A1

Автор: Marta Karczewicz, YING Chen, Yong Wang

Принадлежит: Qualcomm Inc

This disclosure includes techniques for signaling characteristics of a representation of multimedia content at a representation layer, such as frame packing arrangement information for the representation. In one example, an apparatus for receiving video data includes a processing unit configured to receive information indicative of whether a bitstream includes a packed frame of video data, wherein the packed frame comprises two frames corresponding to different views of a scene for three-dimensional playback, and wherein the information is present in a representation layer external to a codec layer of the bitstream, automatically determine whether the apparatus is capable of decoding and rendering the bitstream based on an analysis of the received information and decoding and rendering capabilities of the device, and retrieve the bitstream when the processing unit determines that the device is capable of decoding and rendering the bitstream.

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Номер записи: 9

26-01-2012 дата публикации

Coding method, decoding method, coding apparatus, decoding apparatus, program, and integrated circuit

Номер: US20120020414A1

Автор: Chong Soon Lim, Takahiro Nishi, Youji Shibahara

Принадлежит: Chong Soon Lim, Takahiro Nishi, Youji Shibahara

A coding method includes: defining an access unit; and coding each of the pictures included in the access unit, for each access unit. The defining includes: determining a unit of coding for determining whether the pictures included in the access unit are to be uniformly coded on a per-field basis or on a per-frame basis; and determining a field type for determining whether the pictures are to be uniformly coded as top fields or bottom fields when it is determined that the pictures included in the access unit are to be coded on a per-field basis. In the coding, each of the pictures is coded for each access unit in a format determined in the determining of a unit of coding and in the determining of a field type.

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Номер записи: 10

02-02-2012 дата публикации

Video image processing apparatus and video image processing method

Номер: US20120026299A1

Автор: Takayuki Arai

Принадлежит: Toshiba Corp

According to one embodiment, a video image processing apparatus includes: an input module to which a frame comprising a first left eye image and a first right eye image is inputted; and a display control module configured to allow a display device to display a second left eye image that includes the inputted first left eye image but excludes at least part of an image located around the first left eye image, and a second right eye image that includes the inputted first right eye image but excludes at least part of an image located around the first right eye image, the second left eye image and the second right eye image being displayed with a resolution corresponding to a screen resolution of the display device.

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Номер записи: 11

09-02-2012 дата публикации

Apparatus and method for generating extrapolated view based on image resizing

Номер: US20120033872A1

Автор: Du-sik Park, Ho Young Lee, Kyu Young Hwang, Yang Ho Cho, Young Ju Jeong

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A view extrapolation apparatus and a view extrapolation method to generate images at a plurality of virtual points using a relatively small number of input images are disclosed. The view extrapolation apparatus and the view extrapolation method output a view at a reference point, the view at the reference point being formed of frames according to time, generating the frames of the view at the reference point to generate a resized frame, and generating an extrapolated view at a virtual point using the resized frame.

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Номер записи: 12

09-02-2012 дата публикации

Video displaying system and reproducing apparatus

Номер: US20120033934A1

Автор: Nobuaki Kabuto

Принадлежит: Hitachi Consumer Electronics Co Ltd

When reproducing 3D contents, a video signal reproducing apparatus connected to a 3D display device of various 3D display schemes provides a guide display or a guide voice conformed to each of the 3D display schemes. Viewing requirements concerning the 3D display scheme of the 3D display device are transmitted to the video signal reproducing apparatus. When reproducing contents, the video signal reproducing apparatus is configured to conduct suitable guide display or voice guide on the basis of viewing requirements concerning the 3D display scheme.

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Номер записи: 13

01-03-2012 дата публикации

Information processing device, information processing method, and program

Номер: US20120050270A1

Автор: Akihiro Komori, Kazuyuki Yamamoto, Nariaki Satoh, Osamu Shigeta, Takuro Noda

Принадлежит: Sony Corp

There is provided an information processing device including a display control section configured to display objects in a virtual three-dimensional space, the virtual three-dimensional space including a depth direction of a display screen and having a center region and a peripheral region located around the center region, and an acquisition section configured to acquire an operation on the objects at least in the depth direction based on a movement of a body of a user. The range of the depth direction in which the objects are displayed is set to a first range in the center region and to a second range narrower than the first range in the peripheral region.

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Номер записи: 14

01-03-2012 дата публикации

Display control device, display control method, image generation device, and image generation method

Номер: US20120050468A1

Автор: Takuya Kitamura, Teruhiko Suzuki, Yoshitomo Takahashi

Принадлежит: Sony Corp

A display control device includes a separation unit that separates a multiplex image into a left eye image after decimation and a right eye image after decimation, interpolates a predetermined phase of the left eye image after the decimation with 0, and interpolates a phase reverse to the predetermined phase of the right eye image after the decimation with 0, a display control unit that uses an interpolated left eye image as a left eye display image, uses an interpolated right eye image as a right eye display image, and alternately displays the left eye display image and the right eye display image, and a glasses control unit that controls glasses such that a left eye shutter and a right eye shutter of the glasses are both opened, in a case where an image including the left eye image and the right eye image is a 2D image.

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Номер записи: 15

01-03-2012 дата публикации

Method and system for creating a 3d video from a monoscopic 2d video and corresponding depth information

Номер: US20120050481A1

Автор: Chris Boross, Jeyhan Karaoguz, Nambi Seshadri, Xuemin Chen

Принадлежит: Broadcom Corp

Image sensors and a depth sensor of a monoscopic video sensing device are utilized to capture a 2D video and corresponding depth information. Regions of interest (ROIs) for the captured 2D video are selected based on the captured corresponding depth information. The monoscopic video sensing device selectively processes the captured 2D video and the captured corresponding depth information based on the selected ROIs. A 3D video is composed from the processed 2D video for display. The captured depth information that is synchronized to the captured 2D video is stored as metadata, and may be interpolated to match video resolution of the captured 2D video. The captured 2D video and the captured corresponding depth information are enhanced through scalable video coding. With 3D video rendering, relevant image/video components of the captured 2D video are selected based on the selected ROIs to compose the 3D video together with the corresponding depth information.

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Номер записи: 16

01-03-2012 дата публикации

Information Output Control Apparatus

Номер: US20120050499A1

Автор: Hideaki Okumoto

Принадлежит: Individual

According to one embodiment, there is provided an information output control apparatus, including: a reception module configured to receive a 3D or 2D video signal; a video processor configured to output a 3D or 2D video signal, based on the received video signal; an indicator configured to be turned on/off; and a controller configured to control lighting/non-lighting of the indicator, wherein the video processor includes a conversion module configured to perform a conversion processing to convert the received 3D video signal into the 2D video signal, and wherein the controller controls the lighting/non-lighting of the indicator in accordance with an operating state of the video processor to thereby indicate whether the conversion processing is being performed or not.

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Номер записи: 17

01-03-2012 дата публикации

Method and system for error protection of 3d video

Номер: US20120054575A1

Автор: Chris Boross, Jeyhan Karaoguz, Nambi Seshadri, Xuemin Chen

Принадлежит: Broadcom Corp

A 3D video generation device may be operable to encode a plurality of regions of a captured 3D video frame. The plurality of regions may be associated with different depths. The encoding may apply varying error protection to the plurality of regions based on the associated different depths. The 3D video generation device may identify one or more regions of interest from the plurality of regions. Different levels of error protection may be applied to the region(s) of interest and to other region(s). The error protection may comprise a forward error correction (FEC). A higher level of the error protection may comprise an error-correcting code that is longer than an error-correcting code which is utilized for providing a lower level of the error protection.

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Номер записи: 18

08-03-2012 дата публикации

Image generation system, image generation method, and information storage medium

Номер: US20120056885A1

Автор: Motonaga Ishii, Takashi Imagire

Принадлежит: Namco Bandai Games Inc

An image generation system includes an object space setting section that sets an object space in which a plurality of objects are disposed, and an image generation section that generates a first-viewpoint image viewed from a first viewpoint in the object space, and a second-viewpoint image viewed from a second viewpoint in the object space, the first viewpoint and the second viewpoint implementing stereovision. The image generation section performs a drawing process to generate the first-viewpoint image and the second-viewpoint image, the drawing process changing a display state of an object in a direction from an inner drawing area toward an area outside the inner drawing area, the inner drawing area being positioned within a common area of a first-viewpoint view volume corresponding to the first viewpoint and a second-viewpoint view volume corresponding to the second viewpoint.

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Номер записи: 19

08-03-2012 дата публикации

Image generation system, image generation method, and information storage medium

Номер: US20120056992A1

Автор: Yosuke Kuroda

Принадлежит: Namco Bandai Games Inc

An image generation system includes a captured image acquisition section that acquires a captured image captured by an imaging section, a depth information acquisition section that acquires depth information about a photographic object observed within the captured image, an object processing section that performs a process that determines a positional relationship between the photographic object and a virtual object in a depth direction based on the acquired depth information, and synthesizes the virtual object with the captured image, and an image generation section that generates an image in which the virtual object is synthesized with the captured image.

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Номер записи: 20

08-03-2012 дата публикации

Notification system, shutter glasses, notification method

Номер: US20120057005A1

Автор: Akihito Shibahara

Принадлежит: Toshiba Corp

In one embodiment, there is provided a notification system. The system includes: a display apparatus; and one or more pairs of shutter glasses. The display apparatus includes: a display module configured to display a 3D picture; and a transmitter configured to transmit a control data to each of the pairs of shutter glasses, wherein the control data contains a shutter control data for controlling shutters of each of the pairs of shutter glasses. Each of the pairs of shutter glasses includes: a receiver configured to receive the control data containing shutter control data; a shutter controller configured to open and close the right eye shutter and the left eye shutter, based on the shutter control data; and a notification module configured to notify a warning when a specific period of time has elapsed after the receiver receives the control data.

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Номер записи: 21

15-03-2012 дата публикации

Reducing viewing discomfort

Номер: US20120062548A1

Автор: Chang Yuan, Hao Pan

Принадлежит: Sharp Laboratories of America Inc

A method for displaying a pair of stereoscopic images on a display includes receiving a pair of images forming the pair of stereoscopic images, one being a left image and one being a right image. Then estimating a disparity between the left image and the right image based upon a matching of a left region of the left image with a right region of said the image. Based upon the estimated disparity adjusting the disparity between the left image and the right image. Based upon the adjusted disparity modifying at least one of the right image and said the image to be displayed upon the display.

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Номер записи: 22

15-03-2012 дата публикации

Method of processing image data and display apparatus performing the method

Номер: US20120062552A1

Автор: Bong-Hyun You, Jae-Sung Bae, Jai-Hyun Koh

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method of processing an image data includes generating a data frame that has a resolution of a high resolution using an original image data of a low resolution and outputting M (herein, M is a natural number not less four) data frames using the data frame of the high resolution. The original image data frame having the low resolution is processed into the image frame having the high resolution so that an image of the high resolution may be displayed on the display panel having the high resolution.

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Номер записи: 23

15-03-2012 дата публикации

3d display apparatus and methods with video processing and frame packing based on display format information

Номер: US20120062710A1

Автор: Dong Han Lee, Jae Sop Kong

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A 3D display engine includes a timing generator circuit configured to receive format information from a 3D display and to responsively generate display timing information, a video image data processor circuit configured to receive and process left and right video image data, a 3D format generator circuit configured to frame-pack the processed left and right video image data and a controller circuit configured to control the video image data processor circuit and the 3D format generator circuit responsive to the display timing information.

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Номер записи: 24

15-03-2012 дата публикации

Entry points for 3d trickplay

Номер: US20120063742A1

Автор: Francesco Scalori, Philip S. Newton

Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS NV

Providing entry points for 3D video data is described. An entry point unit ( 18 ) generates an entry point table by defining entry points in an incoming 3D video data stream and storing entry point addresses giving the location of the defined entry points. The video data stream comprises a multitude of sub-streams, which multitude encodes one stream of 3D video data and comprises at least one 2D sub-stream that independently encodes a 2D version of the 3D video data and at least one auxiliary sub-stream that dependently encodes part of the 3D video data. The entry points include main entry points in the 2D sub-stream and auxiliary entry points in the auxiliary sub-stream for enabling 3D trickplay of the 3D video data by retrieving and decoding nonadjacent fragments of the 2D sub-stream and retrieving and dependently decoding corresponding fragments of the auxiliary sub-stream.

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Номер записи: 25

22-03-2012 дата публикации

Mobile terminal and method for controlling operation of the mobile terminal

Номер: US20120069000A1

Автор: Jonghwan KIM

Принадлежит: LG ELECTRONICS INC

A mobile terminal and a method for controlling the operation of the same are provided. In the method, upon selection of 3D content to be reproduced, a 3D viewing section and a 2D viewing section of the 3D content are determined according to a preset viewing condition. The selected 3D content is displayed as a stereoscopic 3D image on a display module in the 3D viewing section and is displayed as a 2D image on the display module in the 2D viewing section. This reduces user fatigue that may be caused when viewing a stereoscopic 3D image for a long time.

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Номер записи: 26

22-03-2012 дата публикации

Electronic album generating apparatus, stereoscopic image pasting apparatus, and methods and programs for controlling operation of same

Номер: US20120069001A1

Автор: Kazuhiro Mino, Kei Yamaji, Koichi Yahagi

Принадлежит: Fujifilm Corp

Viewing of stereoscopic images is facilitated for every page of an electronic album. A page constituting an electronic album is selected. A stereoscopic image is then selected and the selected stereoscopic image is pasted in an image compositing area. An amount of parallax has been defined for the image compositing area, and the amount of parallax of the image compositing area in which the stereoscopic image has been pasted is read. The amount of parallax of the stereoscopic image is changed to that of the image compositing area.

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Номер записи: 27

22-03-2012 дата публикации

3d image reproduction device and method capable of selecting 3d mode for 3d image

Номер: US20120069015A1

Автор: Hak-Tae Kim, Sang-Choul Han

Принадлежит: LG ELECTRONICS INC

The present invention relates to a device for reproducing a 3D image, and provides a 3D image reproduction device capable of selecting a 3D mode for a 3D image, comprising: a formatting unit which generates and transmits 3D image data for an inputted image signal; a mode input unit which receives the selection from a user for a 3D mode that the user wants to reproduce; and a user input processor which enables the formatting unit to generate the 3D image data in the 3D mode that is inputted from the user.

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Номер записи: 28

22-03-2012 дата публикации

Method for performing display management regarding a three-dimensional video stream, and associated video display system

Номер: US20120069144A1

Автор: Geng Li, Sheng-Nan Wang

Принадлежит: Mediatek Singapore Pte Ltd

A method for performing display management regarding a three-dimensional (3-D) video stream is provided, where the 3-D video stream includes a plurality of sub-streams respectively corresponding to two eyes of a user. The method includes: dynamically detecting whether video information corresponding to all of the sub-streams is displayable; and when it is detected that video information corresponding to a first sub-stream of the sub-streams is not displayable, temporarily utilizing video information corresponding to a second sub-stream of the sub-streams to emulate the video information corresponding to the first sub-stream. An associated video display system is also provided.

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Номер записи: 29

22-03-2012 дата публикации

Transferring of 3d image data

Номер: US20120069154A1

Автор: Gerardus Wilheimus Van Der Heijden, Joop Cornelis Talstra, Philip Steven Newton

Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS NV

A system of transferring of three dimensional (3D) image data is described. A 3D source device ( 10 ) provides 3D display signal ( 56 ) for a display ( 13 ) via a high speed digital interface like HDMI. The 3D display signal comprises a sequence of frames. The sequence of frames comprises units, each unit corresponding to frames comprising video information intended to be composited and displayed as a 3D image. The 3D source device includes 3D transfer information comprising at least information about the video frames in the unit. The display detects the 3D transfer information, and generates the display control signals based in dependence on the 3D transfer information. The 3D transfer information in an additional info frame packet comprises information about the multiplexing scheme for multiplexing frames into the 3D display signal, the multiplexing scheme being selected of group of multiplexing schemes including frame alternating multiplexing, the frame alternating indicating said number of frames being sequentially arranged within said video data period.

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Номер записи: 30

22-03-2012 дата публикации

Stereoscopic image display device

Номер: US20120069159A1

Автор: Kazunori Yamada, Norihiro Matsui

Принадлежит: Panasonic Corp

The present invention provides a stereoscopic image display device that improves visibility of a stereoscopic pointer image when the pointer position moves between objects in the stereoscopic image that have greatly different display depths. The display device changes the display depth of the stereoscopic pointer image in accordance with the display depth of an object in the stereoscopic image. When the pointer position moves between objects that have greatly different display depths from time t 0 to time t 1 , the stereoscopic pointer image at time t 1 is rendered so as to be perceived as having a display depth intermediate between the display depth of the stereoscopic pointer image at time t 0 and the display depth of the display screen at the pointer position at t 1 . As a result, visibility of the stereoscopic pointer image is improved.

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Номер записи: 31

29-03-2012 дата публикации

Letterbox margin processing method for identifying letterbox margins of target frame according to frame packing type corresponding to 3d video input and related letterbox margin processing apparatus thereof

Номер: US20120075417A1

Автор: Yung-Chang Chang

Принадлежит: MediaTek Inc

A letterbox margin processing method includes: receiving a three-dimensional (3D) video input; determining a frame packing type corresponding to the 3D video input; selecting a first image region from a target frame according to the determined frame packing type, wherein the target frame is derived from the 3D video input; and detecting letterbox margins within the first image region.

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Номер записи: 32

29-03-2012 дата публикации

Video processing apparatus, content providing server, and control method thereof

Номер: US20120075418A1

Автор: Da-na JUNG, Jung-su Kim, Keum-Yong Oh

Принадлежит: SAMSUNG ELECTRONICS CO LTD

Disclosed are a video processing apparatus, a content providing server, and control methods thereof. The video processing apparatus includes: a receiver which receives a two-dimensional (2D) video signal; a communication unit which communicates with a content providing server providing a supplementary video signal for a three-dimensional (3D) video signal corresponding to the 2D video signal; a signal processor which processes the 2D video signal and the supplementary video signal; and a controller which controls the communication unit to receive the supplementary video signal corresponding to the received 2D video signal from the content providing server, and the signal processor to generate the 3D video signal based on the received supplementary video signal and the received 2D video signal. Accordingly, it is possible to generate and reproduce the 3D video signal corresponding to the 2D video signal.

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Номер записи: 33

29-03-2012 дата публикации

Computer-readable storage medium having image processing program stored therein, image processing apparatus, image processing system, and image processing method

Номер: US20120075424A1

Автор: Kouichi Kawamoto, Shinya Fujiwara, Yuuki Nishimura

Принадлежит: HAL Laboratory Inc, Nintendo Co Ltd

When an image of a marker existing in a real space is taken by using an outer camera, an image of a plurality of virtual characters which is taken by a virtual camera is displayed on an upper LCD so as to be superimposed on a taken real image of the real space. The virtual characters are located in a marker coordinate system based on the marker, and when a button operation is performed by a user on a game apparatus, the position and the orientation of each virtual character are changed. Then, when a button operation indicating a photographing instruction is provided by the user, an image being displayed is stored in a storage means.

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Номер записи: 34

29-03-2012 дата публикации

Stereo image handling device and method

Номер: US20120075431A1

Автор: Dong-Gon Kim, Gun-Ill LEE, Jeong-Heui Cho, Kwang-Cheol Choi, Sang-Jun Ahn

Принадлежит: SAMSUNG ELECTRONICS CO LTD

An apparatus and a method for processing a stereo image are provided. In the method, a first image and a second image are obtained via a first camera module and a second camera module installed spaced by a predetermined distance. When the stereo image is captured, the first image and the second image are alternatively sampled with a predetermined time interval. The sampled at least one first image and the sampled at least one second image are encoded. Therefore, the stereo image can be compressed with low complexity compared to the case of compressing a stereo image using a 2D image compression technology.

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Номер записи: 35

29-03-2012 дата публикации

Three-dimensional image editing device and three-dimensional image editing method

Номер: US20120076399A1

Автор: Atsushi Misawa, Kei Yamaji

Принадлежит: Fujifilm Corp

Even when the size of a three-dimensional image is changed, the pop-out amount is automatically adjusted to one intended by the user. The pop-out amount is adjusted based on a conversion characteristic defining a relationship between the size and the pop-out amount of a three-dimensional image as the size of the three-dimensional image is changed, and therefore the pop-out amount of the three-dimensional image can be automatically adjusted to a given pop-out amount preferred by the user or intended by the user.

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Номер записи: 36

29-03-2012 дата публикации

Computer-readable storage medium having display control program stored therein, display control apparatus, display control system, and display control method

Номер: US20120079426A1

Автор: Toshikazu JIN, Yuuki Nishimura

Принадлежит: HAL Laboratory Inc, Nintendo Co Ltd

A game apparatus obtains a real world image ( 71 L, 71 R) taken with an imaging device, and detects a marker ( 60 ) from the real world image ( 71 L, 71 R). The game apparatus calculates a relative position of the imaging device and the marker ( 60 ) on the basis of the detection result of the marker ( 60 ), and sets a virtual camera in a virtual space on the basis of the calculation result. The game apparatus locates a selection object ( 01 ) that is associated with a menu item selectable by a user and is to be selected by the user, as a virtual object at a predetermined position in the virtual space that is based on the position of the marker ( 60 ). The game apparatus takes an image of the virtual space with the virtual camera, generates an object image of the selection object ( 01 ), and generates a superimposed image in which the object image is superimposed on the real world image ( 71 L, 71 R).

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Номер записи: 37

05-04-2012 дата публикации

Mobile terminal and controlling method thereof

Номер: US20120081359A1

Автор: Hayang Jung, Seunghyun Woo, Shinhae Lee

Принадлежит: LG ELECTRONICS INC

A mobile terminal and controlling method thereof are provided. A method of controlling a mobile station according to one embodiment of the present invention comprises displaying a 3D user interface including at least one portion of a stereoscopic structure on a touchscreen, in which a plurality of layers including at least one icon are arranged centering on a central axis by being spaced apart from each other with a prescribed gap in-between, detecting a touch input of a first pattern via the touchscreen, and giving different 3D depths to at least one or more layers included in the 3D user interface among a plurality of the layers, respectively, and changing a position of each of a plurality of the layers according to a touch input of a second pattern in a manner of rotating centered on the central axis.

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Номер записи: 38

05-04-2012 дата публикации

Apparatus and method for presenting three-dimensional media content

Номер: US20120081522A1

Автор: Lee G. Friedman

Принадлежит: AT&T INTELLECTUAL PROPERTY I LP

A system that incorporates teachings of the present disclosure may include, for example, a media processor including a controller to obtain three-dimensional media content, obtain position information associated with at least one viewer of a display device that is operably coupled to the media processor, adjust convergence of the three-dimensional media content based on the position information, and provide the three-dimensional media content with the adjusted convergence to the display device for presentation. Other embodiments are disclosed.

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Номер записи: 39

05-04-2012 дата публикации

Mobile terminal and operation control method thereof

Номер: US20120083312A1

Автор: Jonghwan KIM

Принадлежит: LG ELECTRONICS INC

A mobile terminal and an operation control method thereof are provided. The operation control method includes displaying a stereoscopic 3D image, which is created based on the disparity between left- and right-eye images, on a display module; determining a position of a user's gaze on the stereoscopic 3D image by performing eye tracking; and varying a 3D effect of a portion of the stereoscopic 3D image corresponding to the determined gaze position. Therefore, it is possible to effectively control various operations performed by a mobile terminal in connection with a stereoscopic 3D image by using eye tracking.

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Номер записи: 40

12-04-2012 дата публикации

3d image display device and driving method thereof

Номер: US20120086706A1

Автор: Jeongki Lee, Joonyoung Park

Принадлежит: LG Display Co Ltd

A method of driving a 3D image display device includes according to an embodiment receiving 3D data and separating a 3D input frame including the 3D data into a left-eye data frame and a right-eye data frame; doubling the left-eye data frame into the original left-eye data frame and a copied left-eye data frame and doubling the right-eye data frame into the original right-eye data frame and a copied right-eye data frame; and modulating the original left-eye data frame to a first modulated left-eye data frame based on the copied right-eye data frame arranged prior to the original left-eye data frame, modulating the copied left-eye data frame, and the copied right-eye data frame.

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Номер записи: 41

12-04-2012 дата публикации

Method of displaying content list using 3d gui and 3d display apparatus applied to the same

Номер: US20120086711A1

Автор: Bo-mi KIM, Hye-Won Lee, Sang-Il Lee, Su-jin Yeon, Yong-yeon Lee

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method and a 3D display apparatus for displaying a content list by setting a depth value of each content to be displayed on the content list according to content information, according to the plurality of content, and displaying 3D content list GUI including a left-eye GUI and a right-eye GUI to which a set depth value for each of the content is applied. Accordingly, the 3D display apparatus can display the content list using the stereo 3D GUI.

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Номер записи: 42

12-04-2012 дата публикации

Method and apparatus for providing and processing 3d image

Номер: US20120086773A1

Автор: Dae-Jong Lee, Hong-Seok Park, Houng-sog Min, Jae-Jun Lee

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method and apparatus for providing a three-dimensional (3D) image is provided. In the method, first-viewpoint image data and second-viewpoint image data that provide a 3D image are obtained. Time information that represents points of time that the first-viewpoint image data and the second-viewpoint image data are to be processed is produced, based on relation information to indicate that the first-viewpoint image data and the second-viewpoint image data are a pair of pieces of image data. The first-viewpoint image data, the second-viewpoint image data, and the time information are transmitted. The first-viewpoint image data is transmitted in a first stream, and the second-viewpoint image data is transmitted in a second stream.

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Номер записи: 43

19-04-2012 дата публикации

Method and apparatus for generating image with shallow depth of field

Номер: US20120092462A1

Автор: Yun-Chin Li

Принадлежит: Altek Corp

A method and an apparatus for generating an image with shallow depth of field, suitable for a three-dimensional imaging system having a left lens and a right lens, are provided. First, the left lens and the right lens are used to capture a left-eye image and a right-eye image. Next, a disparity between each of a plurality of corresponding pixels in the left and right-eye images is calculated. Then, the depth information of each pixel is estimated according to a focus of the left and right lens, a lens pitch between the left lens and the right lens, and the calculated disparity of each pixel. Finally, the pixels in the left-eye image and the right-eye image are blurred according to the focus of the left lens and the right lens and the estimated depth information of each pixel, so as to obtain the image with shallow depth of field.

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Номер записи: 44

19-04-2012 дата публикации

3d image providing device, display device, and method thereof

Номер: US20120092467A1

Автор: Jun-Duk Jang

Принадлежит: LG ELECTRONICS INC

A 3D-image providing device comprises: an index selection unit for selecting at least one index frame set from 3D-image data including plural frame sets; and a thumbnail generation unit for obtaining left and right images for the selected index frame set and generating a thumbnail frame set based on the obtained left and right images, wherein the frames included in the thumbnail frame set satisfy conditions that the sizes and resolution thereof are respectively small and low compared to the frames included in the index frame set. Accordingly, the 3D-image providing device generates 3D-thumbnails from the left and right images of the 3D-image data to provide 3D images considered when moving to a user-desirable reproduction time point. Also, the 3D-image supply device merges the 3D-thumbnails with 3D-broadcasting images or 3D-contents and displays the merged image. Consequently, the image providing device minimizes viewer confusion when perceiving 3D-images and increases user satisfaction.

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Номер записи: 45

19-04-2012 дата публикации

Method for combining dual-lens images into mono-lens image

Номер: US20120093394A1

Автор: Yun-Chin Li

Принадлежит: Altek Corp

A method for combining dual-lens images into a mono-lens image, suitable for a three-dimensional camera having a left lens and a right lens is provided. First, the left lens and the right lens are used to capture a left-eye image and a right-eye image. Next, a disparity between each of a plurality of corresponding pixels in the left-eye image and the right-eye image is calculated. Then, an overlap area of the left-eye image and the right-eye image is determined according to the calculated disparities of pixels. Finally, the images within the overlap area of the left-eye image and the right-eye image are combined into the mono-lens image.

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Номер записи: 46

26-04-2012 дата публикации

Three-dimensional image display device and three-dimensional image display method and program

Номер: US20120098829A1

Автор: Koichi Yahagi, Yoshiki Kawaoka

Принадлежит: Fujifilm Corp

A three-dimensional (3D) image display device enables easy recognition of a 3D image by appropriately changing the popout amount of a 3D image. The display device includes a timer setting and measuring a given time over which the popout amount of a 3D image changes, a popout amount change mode memory storing information on time dependent change of the popout amount occurring over the given time, a popout amount controller producing the popout amount for each unit time based on parallax between a plurality of images, the given time, and the time dependent change information, a changing image producer producing pairs of popout-amount-changing images from the plurality of images according to a popout amount by the unit time, a 3D image producer producing a corresponding popout-amount-changing 3D image, and a display controller.

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Номер записи: 47

03-05-2012 дата публикации

Method for generating three dimensional image and three dimensional imaging system

Номер: US20120105595A1

Автор: Yun-Chin Li

Принадлежит: Altek Corp

A method for generating a three dimensional image and a three dimensional imaging system are provided. The three-dimensional imaging system includes a left lens and a right lens. First, the left lens and the right lens are used to capture a left-eye image and a right-eye image. Next, the left-eye image and the right-eye image are analyzed, so as to find a left-eye overlapped image and a right-eye overlapped image. Then, color parameters of the left-eye overlapped image and the right-eye overlapped image are respectively calculated and used to adjust the color parameters of the whole left-eye image and the whole right-eye image, such that the color parameter of the left-eye overlapped image matches that of the right-eye overlapped image. Finally, the adjusted left-eye image and right-eye image are output as a three dimensional image.

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Номер записи: 48

03-05-2012 дата публикации

Encoding method, display apparatus, and decoding method

Номер: US20120106921A1

Автор: Taiji Sasaki, Takahiro Nishi, Toru Kawaguchi

Принадлежит: Panasonic Corp

An encoding method is provided, according to which video streams obtained by compression-coding original images are contained in one transport stream. The video streams contained in the transport stream include a video stream that constitutes 2D video and video streams that constitute 3D video. When containing such video streams in the transport stream, a descriptor specifying the video streams constituting the 3D video is contained in a PMT (Programmable Map Table) of the transport stream.

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Номер записи: 49

10-05-2012 дата публикации

Video signal processing apparatus, video signal processing method, and computer program

Номер: US20120113222A1

Автор: Ryuhei Hata

Принадлежит: Sony Corp

A video signal processing apparatus includes a correction pixel determining unit configured to detect an edge and a background region of a left-eye image and a right-eye image so as to determine a pixel that is to be corrected, a correction amount map forming unit configured to calculate a correction amount for each pixel based on whether the pixel is determined as a correction pixel, so as to form a correction amount map of a screen, and an image correcting unit configured to add the correction amount map to each of the left-eye image and the right-eye image that are inputted, so as to obtain a correction image.

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Номер записи: 50

10-05-2012 дата публикации

3d glasses, systems, and methods for optimized viewing of 3d video content

Номер: US20120113235A1

Автор: Peter Shintani

Принадлежит: Sony Corp

3D glasses, 3D glasses systems, and related methods are disclosed for determining an orientation of the 3D glasses, and at least one of: indicating such to a user or adjusting disparity of the 3D content for optimizing a 3D video content viewing experience. The orientation of 3D glasses is determined by a tilt sensor or an infrared camera. A notification according to the orientation of the 3D glasses is provided to a user in the form of a visual indicator on a display, a vibration of the 3D glasses, or an audible sound. A video content device may be programmed to switch from a 3D presentation mode to a 2D presentation mode according to an orientation of the 3D glasses. Additionally, the system may be adapted to adjust image disparity to compensate for tilt.

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Номер записи: 51

10-05-2012 дата публикации

Compressing and decompressing multiple, layered, video streams employing multi-directional spatial encoding

Номер: US20120114037A1

Автор: Charles Lawrence Zitnick, III, Matthew T. Uyttendaele, Richard Szeliski, Simon Winder, Sing Bing Kang

Принадлежит: Microsoft Corp

A process for compressing and decompressing non-keyframes in sequential sets of contemporaneous video frames making up multiple video streams where the video frames in a set depict substantially the same scene from different viewpoints. Each set of contemporaneous video frames has a plurality frames designated as keyframes with the remaining being non-keyframes. In one embodiment, the non-keyframes are compressed using a multi-directional spatial prediction technique. In another embodiment, the non-keyframes of each set of contemporaneous video frames are compressed using a combined chaining and spatial prediction compression technique. The spatial prediction compression technique employed can be a single direction technique where just one reference frame, and so one chain, is used to predict each non-keyframe, or it can be a multi-directional technique where two or more reference frames, and so chains, are used to predict each non-keyframe.

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Номер записи: 52

17-05-2012 дата публикации

Three-dimensional image processing apparatus and three-dimensional image processing method

Номер: US20120120055A1

Автор: Hwa-seok Seong

Принадлежит: SAMSUNG ELECTRONICS CO LTD

Provided are an image processing apparatus and an image processing method, the image processing apparatus including: a parallax estimation unit which estimates parallax with respect to a left eye image and a right eye image of a three-dimensional (3D) image; a horizontal movement value determination unit which determines a horizontal movement value using the estimated parallax; a horizontal movement unit which horizontally moves the left eye image and the right eye image based on the horizontal movement value; and a controller which calculates a chronological change rate of the estimated parallax for a predetermined time, determines whether the chronological change rate is greater than a predetermined threshold, and if the chronological change rate is greater, limits the horizontal movement value to a predetermined range and controls the horizontal movement unit to horizontally move the left eye image and the right eye image based on the limited horizontal movement value.

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Номер записи: 53

17-05-2012 дата публикации

Image processing device, image processing method, and program

Номер: US20120120063A1

Автор: Koji Ozaki

Принадлежит: Sony Corp

An image processing device includes an input section where performing of input of an operation on a display image is possible using a multi-viewpoint image, a parallax detection section which detects the parallax of each image which configures the multi-viewpoint image, and a parallax control section which adjusts parallax of the multi-viewpoint image in a case where it is at least possible to perform an operation on the display image using the input section.

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Номер записи: 54

24-05-2012 дата публикации

Image processing apparatus and control method thereof

Номер: US20120127273A1

Автор: Lei Zhang, Young-Wook Sohn

Принадлежит: SAMSUNG ELECTRONICS CO LTD

An image processing apparatus includes a depth map generator which generates a depth map of a predetermined image which includes at least one object; a disparity estimator which estimates a reference disparity of a left eye image and a right eye image at a predetermined distance from the object based on the generated depth map; a disparity calculator which calculates a changed disparity of the left eye image and the right eye image at a changed distance by using the estimated reference disparity if the predetermined distance is changed; and a three-dimensional (3D) image generator which generates a 3D image which moves horizontally from the left eye image and the right eye image corresponding to the changed disparity.

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Номер записи: 55

24-05-2012 дата публикации

3d display device and 3d display method

Номер: US20120127286A1

Автор: Atsuhiro Chiba, Sho Sakamoto, Tetsuyuki Yoshida, Yoshihisa Sato, Yoshiki Okamoto

Принадлежит: Sony Corp

A display device includes: an optical barrier unit which includes a plurality of gate groups each including a plurality of gates, and in which gates in different groups perform a gating operation individually at different timings; a combined image generator which generates a plurality of sequences of combined images each corresponding to the plurality of gate groups based on a plurality of different viewpoint images in accordance with an opening timing of the respective gate groups; and a display unit which displays the corresponding sequence of combined images in synchronization with the gating operation of the respective gate groups, wherein the combined image generator generates at least one sequence of combined images through interpolation.

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Номер записи: 56

31-05-2012 дата публикации

Parallax image conversion apparatus

Номер: US20120133644A1

Автор: Masahiro Yamada

Принадлежит: Toshiba Corp

A parallax image conversion apparatus according to an embodiment includes: a first multiple parallax image generation unit configured to generate a first multiple parallax image concerning a first image signal; a second multiple parallax image generation unit configured to receive a second image signal, depth information, and blend information concerning an OSD image, change the blend information based on the depth information, and generate a second multiple parallax image concerning the OSD image based on the second image signal and the depth information; and a compounding unit configured to compound the first multiple parallax image and the second multiple parallax image by using the changed blend information.

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Номер записи: 57

31-05-2012 дата публикации

Mobile terminal and operation control method thereof

Номер: US20120133645A1

Автор: Dongok Kim, Hayang Jung, Jinsool Lee, Seunghyun Woo, Seungmin Seen, Shinhae Lee, Taeyun Kim

Принадлежит: LG ELECTRONICS INC

A mobile terminal as disclosed and broadly embodied herein may include a 3D display configured to display an object that includes a first and second images and a controller configured to change a magnification of the object that includes a first scaled image and a second scaled image and to correct a binocular disparity between the first and second scaled images. The controller may be configured to determine a binocular disparity between the first and second scaled images, determine whether the binocular disparity is within a prescribed range of disparity, reposition at least one of the first or second magnified images based on the determined binocular disparity, and control the display to display the corrected first and second scaled images.

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Номер записи: 58

31-05-2012 дата публикации

Portrait Image Synthesis from Multiple Images Captured on a Handheld Device

Номер: US20120133746A1

Автор: Peter Corcoran, Petronel Bigioi, Piotr Stec

Принадлежит: DigitalOptics Corp Europe Ltd

A hand-held digital image capture device (digital camera) has a user-selectable mode in which upon engaging the mode the device detects a face in the field of view of the device and generates a face delimiter on a camera display screen, the delimiter surrounding the initial position of the image of a the face on the screen. The device is arranged to indicate thereafter to the user if the device departs from movement along a predetermined concave path P with the optical axis of the device pointing towards the face, such indication being made by movement of the image of the face relative to the delimiter. The camera captures and stores a plurality of images at successive positions along the concave path.

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Номер записи: 59

07-06-2012 дата публикации

Image Processing Device, Image Processing Method, and Program

Номер: US20120140029A1

Автор: Seiji Kobayashi, Toshio Yamazaki

Принадлежит: Sony Corp

An image processing method in an image processing device includes causing an image input unit to input a two-dimensional image signal, causing an image conversion unit to input an image signal output from the image input unit and to generate and output a left eye image and a right eye image used for realizing binocular stereoscopic viewing, and causing an image output unit to output the left eye image and the right eye image output from the image conversion unit, wherein in the image conversion, the amount of spatial characteristic of the input image signal is extracted and the image generation of at least one of the left eye image and the right eye image is performed on the basis of image conversion processing in which enhancement processing to which the amount of characteristic is applied is performed on the input image signal.

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Номер записи: 60

07-06-2012 дата публикации

Encoding apparatus, encoding method, and program

Номер: US20120140030A1

Автор: Koji Togita

Принадлежит: Canon Inc

An encoding apparatus for inputting a first image signal and a second image signal from an input source different from an input source of the first image signal adaptively decides a first bit rate and a second bit rate which are respectively assigned to a first encoding unit for encoding the input first image signal and a second encoding unit for encoding the input second image signal on the basis of the first image signal, on the basis of photographing mode information or distortion ratios of encoding by the encoding units.

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Номер записи: 61

07-06-2012 дата публикации

Location based media display

Номер: US20120140048A1

Автор: David Levine

Принадлежит: AT&T INTELLECTUAL PROPERTY I LP

A method includes receiving media content of a particular program at a media device. The media content of the particular program is received via a plurality of video streams, where each of the plurality of video streams is associated with a different viewing perspective. The method includes determining locations of one or more viewers of a display device relative to a plurality of viewing zones of the display device. The method also includes selecting a video stream of the particular program to display to each viewer of the one or more viewers based on the location of each viewer. One video stream is selected for each viewer, and different video streams are selected for viewers in different viewing zones. The method further includes sending the selected video streams to the display device from the media device

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Номер записи: 62

07-06-2012 дата публикации

Information recording medium, device and method for playing back 3d images

Номер: US20120141097A1

Автор: Hiroshi Yahata, Tomoki Ogawa

Принадлежит: Individual

A recording medium allows random access to be performed in playing back 3D graphics. The recording medium includes a digital stream area where a digital stream including temporally-arranged GOP pairs is recorded, and a map information area where map information is recorded. The map information indicates entry addresses in one to one correspondence with entry times on a time axis of the digital stream, and each entry address shows a beginning of a corresponding GOP pair region in the digital stream area. Each GOP pair includes first-type and second-type GOPs, wherein each first-type GOP is data indicating a plain view picture set to be played back from a corresponding entry time, and each second-type GOP is data to be played back with a corresponding first-type GOP to provide a stereoscopic view. The data indicates a difference between a stereoscopic picture set and the plain view picture set.

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Номер записи: 63

14-06-2012 дата публикации

Stereoscopic Video Signal Processing Apparatus and Method Thereof

Номер: US20120146997A1

Автор: Dai Ishimaru, Hidehito Izawa, Takero Kobayashi

Принадлежит: Individual

According to one embodiment, a basic format for a 3D signal having a first area to arrange main video data, a second area to arrange graphic data, a third area to arrange depth information of pixels of the main video data, and a fourth area to arrange depth information of pixels of the graphic data are defined. When depth information of pixels of the main video data is generated, a 3D processing module can select whether to use a first pattern obtained by inserting the graphic data into the main video data and a second pattern obtained by not inserting the graphic data into the main video data. A 3D related controller decides on the first or second pattern to be used by the 3D processing module.

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Номер записи: 64

14-06-2012 дата публикации

Transmission device, reception device and communication system

Номер: US20120147140A1

Автор: Eisaburo Itakura, Hideki Iwami, Hiroaki Takahashi, Kei Kakitani, Satoshi Tsubaki

Принадлежит: Sony Corp

A video image data encoder comprises an input to receive stereoscopic image data. The stereoscopic image data includes first and second image data having chronological correspondence. An error correction encoding unit combines portions of the first image data and corresponding portions of the second image data from the input unit into a common encoding matrix. An error correcting code derived from the combined portions is added to the encoding matrix.

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Номер записи: 65

21-06-2012 дата публикации

Image processing apparatus and image processing method

Номер: US20120154538A1

Автор: Nobuyuki Ikeda, Takashi Kumagai, Tamotsu Hasegawa

Принадлежит: Toshiba Corp

According to one embodiment, an image processing apparatus including background image generator which generates background image, receiver which receives additional information, depth calculator which determines first depth based on additional information, and calculates second depth based on first depth, first three-dimensional image generator which generates first object image based on additional information, and generates first three-dimensional image based on first object image and first depth, second three-dimensional image generator which generates second object image based on additional information, and generates second three-dimensional image based on second object image and second depth, at least part of second three-dimensional image being displayed in area overlapping first three-dimensional image, image composite module which generates video signal by displaying background image, displaying second three-dimensional image in front of displayed background image, and displaying first three-dimensional image in front of displayed second three-dimensional image, and output module which outputs video signal.

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Номер записи: 66

28-06-2012 дата публикации

Method and apparatus for multiview image generation using depth map information

Номер: US20120162193A1

Автор: Alexander Berestov, Farhan Baqai, Naoya Katoh, Ryota Kosakai, Seijiro Inaba, Soo Hyun Bae

Принадлежит: Sony Corp

A method and apparatus for multiview image generation using depth map information is described. In one embodiment, a computer-implemented method comprises converting a input image and an input depth map into a projected image and a projected depth map using values from physical pixel locations that map to projected pixel locations, wherein the projected image and the projected depth map are associated with a particular view of the input image, inpainting the projected image and the projected depth map and producing an output image in a direction of the particular view using the inpainted projected image and the inpainted projected depth map.

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Номер записи: 67

28-06-2012 дата публикации

Video telephone system

Номер: US20120162352A1

Автор: Tomotaka Ida

Принадлежит: Individual

According to one exemplary embodiment, a video telephone system includes: a digital broadcast receiver which receives a digital broadcast signal and reproduces a 2D or 3D video signal and an audio signal; a display unit and speakers which output the signals; a camera unit and a microphone unit for a TV phone call; a communication unit which transmits a 2D or 3D image data taken by the camera unit and an audio data picked up by the microphone unit to the outside, and which receives a 2D or 3D image data and an audio data from the outside; and a controller which receives meta-information indicating whether a counterpart TV receiver is in a 3D video displayable state, and transmits at least one of the 2D or 3D image data, the audio data, and a message to the counterpart TV receiver depending on a condition of the counterpart TV receiver.

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Номер записи: 68

28-06-2012 дата публикации

Image processing device, image processing method, and program

Номер: US20120163701A1

Автор: Keizo Gomi

Принадлежит: Sony Corp

An image processing device including an image input unit that inputs a two-dimensional image signal; a depth information output unit that inputs or generates depth information; a depth information reliability output unit that inputs or generates the reliability of depth information that the depth information output unit outputs; an image conversion unit that inputs an image signal, depth information, and depth information reliability, and generates and outputs a left eye image and a right eye image for realizing binocular stereoscopic vision; and an image output unit that outputs a left eye image and a right eye image, wherein the image conversion unit has a configuration of performing image generation of at least one of a left eye image and a right eye image and executes a conversion process in which the depth information and the depth information reliability are applied as conversion control data during the image conversion.

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Номер записи: 69

05-07-2012 дата публикации

Computer-readable storage medium, display control apparatus, display control method, and display control system

Номер: US20120169717A1

Автор: Ichirou MIHARA, Kazuki Yoshihara, Tadanobu Okubo, Takao Nakano, Yoshiaki Onishi

Принадлежит: Nintendo Co Ltd

If a stereoscopic display mode is selected, the angle of view of each of a pair of perspective-projection virtual cameras and a distance between the perspective-projection virtual cameras are determined based on an output signal from a 3D adjustment switch. Based on these perspective-projection virtual cameras, an image for right eye and an image for left eye are rendered, and a stereoscopically visible image is generated based on these images. If a planar display mode is selected, a single orthogonal-projection virtual camera is used to generate a planarly visible image.

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Номер записи: 70

05-07-2012 дата публикации

Method and apparatus generating multi-view images for three-dimensional display

Номер: US20120169722A1

Автор: Ho Young Lee, Kyu Young Hwang, Yang Ho Cho, Young Ju Jeong

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method and apparatus for generating multi-view images are provided. An error suspicious area may be detected from a reference view image. A foreground-first image may be generated by foreground-first warping including regarding the error suspicious area as a foreground, and a background-first image may be generated by background-first warping including regarding the error suspicious area as a background. The foreground-first image and the background-first image may be blended, and an output view image in a predetermined viewpoint may be generated.

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Номер записи: 71

05-07-2012 дата публикации

3d image display device and 3d image display method

Номер: US20120169730A1

Автор: Kazunori Inoue

Принадлежит: Panasonic Corp

Provided is a 3D image display method by which a viewer can more comfortably view a 3D image using an image stream for 3D viewing. The 3D image display method is a method used in a 3D image display device for displaying a 3D image from an image stream for 3D viewing including an image for a left eye and an image for a right eye, using a screen and 3D viewing glasses. The method comprises a step for acquiring, as glasses information, either the position and/or the inclination of the 3D viewing glasses with respect to the screen (S 1200 ), a step for determining whether or not the glasses information satisfies an appropriate viewing condition under which a viewer wearing the 3D viewing glasses can view the 3D image (S 1300 ), a step for correcting either the size and/or the position of either the image for the left eye and/or the image for the right eye (S 1400 -S 1700 ) when the glasses information does not satisfy the appropriate viewing condition (S 1300 : NO), and a step for outputting the image to the screen (S 1800 ).

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Номер записи: 72

12-07-2012 дата публикации

Multi-sample resolving of re-projection of two-dimensional image

Номер: US20120176368A1

Автор: Barry M. GENOVA

Принадлежит: Sony Computer Entertainment America LLC

Multi-sample resolution of a re-projection of a two-dimensional image is disclosed. One or more samples of a two-dimensional image are identified for each pixel in the three-dimensional re-projection. One or more sample coverage amounts are determined for each pixel of the re-projection. Each coverage amount identifies an area of the pixel covered by the corresponding two-dimensional sample. A final value is resolved for each pixel of the re-projection by combining each two-dimensional sample associated with the pixel in accordance with its weighted sample coverage amount.

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Номер записи: 73

12-07-2012 дата публикации

Storage medium encoded with display control program, display, display system, and display control method

Номер: US20120176370A1

Автор: Daiji Imai, Hiroshi Yamada, Motomasa Kondo, Ryu Nadatani, Takahito Kita

Принадлежит: Nintendo Co Ltd

A display control program executed on a computer of a display having a first display portion capable of providing stereoscopic display and a second display portion configured to provide two-dimensional display is provided. The display control program includes object display instructions for controlling the first display portion and the second display portion such that a plurality of objects are displayed at respective arrangement positions set by arrangement position setting instructions and an object group is displayed across the first display portion and the second display portion. The object display instructions include instructions for determining on which of the first and second display portions objects included in the object group are to be displayed, and for providing stereoscopic display of an object determined to be displayed on the first display portion and providing two-dimensional display of an object determined to be displayed on the second display portion.

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Номер записи: 74

19-07-2012 дата публикации

Door mounted 3d video messaging system

Номер: US20120182382A1

Автор: Pedro Serramalera

Принадлежит: Individual

A video communication system includes a 3D video recording system, a 3D video display system, a first control for activating the 3D recording system to record a video message, a second control for playing back the video message on the 3D display, a power supply, and a microprocessor configured to: receive input commands from the first control and the second control, receive video data from the 3D video recording system, and control the 3D video recording system and the 3D video display system.

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Номер записи: 75

19-07-2012 дата публикации

Image processing apparatus and method, and program

Номер: US20120182400A1

Автор: Jun Hirai, Noriyuki Yamashita

Принадлежит: Sony Corp

The present invention relates to an image processing apparatus and method, and a program capable of displaying a stereoscopic image having a more appropriate parallax. An image capture apparatus 11 captures a plurality of photographic images P( 1 ) to P(N) in a state of being turned around a center of turn C 11 . In response to an instruction for displaying an image in which a specific region in an area to be captured is displayed, the image capture apparatus 11 selects two photographic images between which parallax having a predetermined magnitude occurs in a subject in the specific region from among photographic images in which the specific region is displayed, and crops regions in which the subject in the specific region is displayed from these photographic images to produce right-eye and left-eye sub-images. These sub-images have an appropriate parallax and therefore are displayed simultaneously using a lenticular method or the like. Thus, a stereoscopic image with depth can be displayed. The present invention can be applied to a camera.

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Номер записи: 76

19-07-2012 дата публикации

Video display device and operating method therefor

Номер: US20120182402A1

Автор: Sang Kyu Hwangbo, Yong Uk Lee

Принадлежит: LG ELECTRONICS INC

The present invention relates to a video display device and an operating method therefore. An operating method for a video display device according to one embodiment of the present invention comprises the steps of: determining whether or not a text is contained in an input video; determining whether or not a text display mode is a 2D text display mode when a text is contained in the video; separating a text region in the video when the text display mode is a 2D text display mode; performing 3D signal processing on the video region separated from the text region; performing 2D signal processing on the text region; and displaying the 2D signal-processed text region and the 3D signal-processed video region on a display. Accordingly, text can be displayed clearly when a 3D video is displayed.

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Номер записи: 77

26-07-2012 дата публикации

Content distribution system, playback apparatus, distribution server, playback method, and distribution method

Номер: US20120188340A1

Автор: Hiroki Shinohara, Toru Kawaguchi

Принадлежит: Panasonic Corp

A content distribution system capable of playing back a stream without missing out an initial frame. The content distribution system includes a distribution server and a playback apparatus. The distribution server transmits a video stream and an initial frame state flag indicating whether an initial frame of the video stream is a 3D video frame or a 2D video frame. Receiving the video stream and the initial frame state flag, the playback apparatus determines whether the initial frame is a 3D video frame or a 2D video frame by using the initial frame state flag and sets, prior to decoding the video stream, an output mode to be applied to the initial frame to a 3D output mode when the initial frame is a 3D video frame and to a 2D output mode when the initial frame is a 2D video frame.

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Номер записи: 78

26-07-2012 дата публикации

Transmitter, display, shutter eyeglass device, transmission/reception system, display system and transmission/reception method

Номер: US20120188349A1

Автор: Ichiro Sato

Принадлежит: Sony Corp

There are provided a transmitter, a display, a shutter eyeglass device, a transmission/reception system, a display system and a transmission/reception method allowed to achieve highly reliable communication between a transmission side and a reception side. The transmitter includes: a transmission section holding plural kinds of commands each represented by a plurality of bits and repeatedly transmitting a command set, the command set being configured of one or more kinds of commands which are selected from the plural kinds of commands and combined in predetermined order, in which a bit pattern representing a whole of the command set is the same as a bit pattern held in a receiver.

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Номер записи: 79

26-07-2012 дата публикации

Optical disk for high resolution and general video recording, optical disk reproduction apparatus, optical disk recording apparatus, and reproduction control information generation apparatus

Номер: US20120189278A1

Автор: Hideki Fukuda, Hideshi Ishihara, Hiromu Kitaura, Mitsuaki Oshima

Принадлежит: Panasonic Corp

A high resolution video signal is divided by video division means into a main signal and a sub signal, and the main signal and the sub signal are MPEG-encoded. The stream of the main signal and the stream of the sub signal are divided into 1 GPO or more of frames. First interleave blocks each including 1 GOP or more of the stream of the main signal and second interleave blocks each including 1 GOP or more of the stream of the sub signal are recorded on an optical disk. A high resolution reproduction apparatus reproduces both the first and second interleave blocks to obtain a high resolution video output. A non-high quality picture reproduction apparatus reproduces only the first or second interleave blocks to obtain a standard resolution video output.

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Номер записи: 80

02-08-2012 дата публикации

Stereoscopic images generated by adding content to alternate eye images for retinal rivalry

Номер: US20120194653A1

Автор: Robert M. Neuman

Принадлежит: Disney Enterprises Inc

A method for generating stereoscopic images with retinal rivalry effects. The method includes retrieving primary eye images and alternate eye images from memory. These images are filmed from horizontally offset cameras but include the same content. The method continues with processing the alternate eye images to introduce retinal rivalry such as by including a set of frames that have differing content from a corresponding set of frames from the primary eye images. The differing content, for example, may include an object rendered for the alternate eye that was not rendered in the primary eye images. The method may further include editing the primary eye images by inserting a transition and then editing the alternate eye images to perform the transition (e.g., a dissolve or cut) at a temporally offset transition point such as several frames later to introduce frames that differ in content from one eye stream to the other.

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Номер записи: 81

02-08-2012 дата публикации

Image display apparatus and image display method

Номер: US20120194905A1

Автор: Yoshijiro Ushio, Yutaka Ichihara

Принадлежит: Nikon Corp

An image display apparatus for displaying plural sets of a pair of right-eye image and left-eye image to their corresponding viewing points is provided, which includes: a multi-view image generating unit which receives a right image and left image corresponding to predetermined two viewing points, and generates right-eye images and left-eye images corresponding to a plurality of viewing points by shifting the entireties of the received right image and left image; and a display unit which displays the right-eye images and left-eye images generated by the multi-view image generating unit to their corresponding viewing points.

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Номер записи: 82

09-08-2012 дата публикации

Autostereoscopic Rendering and Display Apparatus

Номер: US20120200495A1

Автор: Panu Marten Jesper Johansson

Принадлежит: Nokia Oyj

An apparatus comprising a sensor configured to detect the position and orientation of a user viewpoint with respect to an auto-stereoscopic display; a processor configured to determine a surface viewable from the user viewpoint of at least one three dimensional object; and an image generator configured to generate a left and right eye image for display on the auto-stereoscopic display dependent on the surface viewable from the user viewpoint.

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Номер записи: 83

16-08-2012 дата публикации

3d screen size compensation

Номер: US20120206453A1

Автор: Age Jochem Van Dalfsen, Philip Steven Newton, Reinier Bernardus Maria Klein Gunnewiek, Wilhelmus Hendrikus Alfonsus Bruls

Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS NV

A device converts three dimensional [3D] image data arranged for a source spatial viewing configuration to a 3D display signal ( 56 ) for a 3D display in a target spatial viewing configuration. 3D display metadata has target width data indicative of a target width W t of the 3D display in the target spatial viewing configuration. A processor ( 52,18 ) changes the mutual horizontal position of images L and R by an offset O to compensate differences between the source spatial viewing configuration and the target spatial viewing configuration. The processor ( 52 ) retrieves source offset data provided for the 3D image data for calculating the offset O, and determines the offset O in dependence of the source offset data. Advantageously the 3D perception for the viewer is automatically adapted based on the source offset data as retrieved to be substantially equal irrespective of the screen size.

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Номер записи: 84

23-08-2012 дата публикации

Method and Arrangement for Multi-View Video Compression

Номер: US20120212579A1

Автор: Clinton Priddle, Per FRÖJDH, Thomas Rusert

Принадлежит: Telefonaktiebolaget LM Ericsson AB

Methods and arrangements for compression and de-compression of N-stream multi-view 3D video in data handling entities, e.g. a data providing node and a data presenting node. The methods and arrangements involve multiplexing ( 802 ) of at least some of the N streams of the N-stream multi-view 3D video into one pseudo 2D stream, which appears as a 2D video stream to a 2D encoder. Further, the pseudo 2D stream is provided ( 804 ) to a replaceable 2D encoder, for encoding of the pseudo 2D stream, resulting in encoded data having a 2D codec format. This codec-agnostic modular approach to 3D compression and de-compression ensures a fast and convenient access to flexible virtual 3D codecs for handling of N-stream multi-view 3D video.

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Номер записи: 85

06-09-2012 дата публикации

Image capturing device, image capturing device control method, and program

Номер: US20120224032A1

Автор: Masafumi Takiguchi

Принадлежит: Sony Corp

An image capturing device includes: a plurality of image capturing units that capture images from different viewpoints; an image analyzing unit that detects characteristic points by image analysis of the images captured by the plurality of image capturing units; a control unit that calculates image conversion parameters for correction of inputting characteristic point information generated by the image analyzing unit to correct deviation in the up and down direction of the plurality of images captured by the plurality of image capturing units; and an image conversion unit that performs a conversion process of the captured images of the plurality of image capturing units by applying the image conversion parameters calculated by the control unit.

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Номер записи: 86

13-09-2012 дата публикации

Video signal processing device and video signal processing method

Номер: US20120229599A1

Автор: Masayuki Fukuyama

Принадлежит: Panasonic Corp

A video signal processing device processes a 3 D video signal including a left-eye image and a right-eye image. The video signal processing device includes an OSD control unit generating a left-eye superimposition image and a right-eye superimposition image, an OSD superimposing unit superimposing the left-eye superimposition image on the left-eye image and the right-eye superimposition image on the right-eye image, so as to generate an output image, and a video output unit providing the output image. The OSD control unit includes a first register holding a left-eye parameter for generating the left-eye superimposition image, and a second register holding a right-eye parameter for generating the right-eye superimposition image. The OSD control unit generates the left-eye superimposition image and the right-eye superimposition image by shifting positions of pixels in a predetermined image based on the left-eye parameter and the right-eye parameter.

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Номер записи: 87

20-09-2012 дата публикации

Stereoscopic conversion for shader based graphics content

Номер: US20120235999A1

Автор: Jian Wei, Ning Bi, Xuerui Zhang

Принадлежит: Qualcomm Inc

The example techniques of this disclosure are directed to generating a stereoscopic view from an application designed to generate a mono view. For example, the techniques may modify source code of a vertex shader to cause the modified vertex shader, when executed, to generate graphics content for the images of the stereoscopic view. As another example, the techniques may modify a command that defines a viewport for the mono view to commands that define the viewports for the images of the stereoscopic view.

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Номер записи: 88

27-09-2012 дата публикации

Method of controlling liquid crystal shutter glasses and display system for performing the same

Номер: US20120242654A1

Автор: Gyeong-Ub Moon, Jung-hwan Cho, Young-Su Han

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method of controlling liquid crystal (LC) shutter glasses includes: generating a three-dimensional (3D) stereoscopic image synchronization signal based on left eye image data and right eye image data; generating left eye shutter control data and right eye shutter control data synchronized with the 3D stereoscopic image synchronization signal, where the left eye shutter control data and the right eye shutter control data are in digital form; modulating the left eye shutter control data and the right eye shutter control data to generate a shutter control signal; and controlling the LC shutter glasses based on the shutter control signal.

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Номер записи: 89

27-09-2012 дата публикации

Contrast matching for stereo image

Номер: US20120242665A1

Автор: Honghong Peng

Принадлежит: Aptina Imaging Corp

Apparatus and a method for matching contrast between images of a stereo image pair. A first contrast value corresponding to first pixel information of first image is determined and a second contrast value corresponding to second pixel information of second image is determined. The first and second contrast values are compared and the image having the lower contrast value is selected for compensation. A tone mapping function is generated and applied to the pixel information corresponding to the selected image for generating compensated image pixel information corresponding to the selected image.

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Номер записи: 90

27-09-2012 дата публикации

Establishing 3d video conference presentation on 2d display

Номер: US20120242777A1

Автор: Eric Yam, Seungwook Hong, Yang Yu

Принадлежит: Sony Corp

A 3D video conferencing system includes two cameras at each of two video conferencing locations. Images from the two cameras are exchanged between the locations and are combined at the receiving location in accordance with the angle at which the viewer at the receiving location is viewing an otherwise 2D display to give the illusion of depth perception.

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Номер записи: 91

27-09-2012 дата публикации

3-d video processing device and 3-d video processing method

Номер: US20120242791A1

Автор: Hiroshi Saito

Принадлежит: Panasonic Corp

A 3D image processing device capable of processing a 3D image signal, the 3D image signal including a left eye image signal and a right eye image signal and realizing a 3D The 3D image processing device includes: a parallax detecting unit operable to receive the left eye image signal and the right eye image signal, detect a parallax of an object within the 3D image, and output the detected parallax as parallax information; and an image processing unit operable to perform, based on the parallax information, a predetermined image processing to an image region of an object of at least one of the left eye image signal and the right eye image signal, the object having a parallax within a predetermined range.

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Номер записи: 92

04-10-2012 дата публикации

Stereoscopic panoramic video capture system using surface identification and distance registration technique

Номер: US20120249730A1

Автор: Kenneth Kun Lee

Принадлежит: Kenneth Kun Lee

A method of interpolating images from original images are disclosed. Interpolation of images is based on the captured images, normal vector of the image segment plane and distance between the camera and the original image. Image segment groups retrieved are selected in order to discard and select only the image segment groups that meet criteria. Further processing of applying a shape change, merging the interpolated images and smoothing of the merged images provide interpolated images for viewing at angle of a virtual camera.

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Номер записи: 93

04-10-2012 дата публикации

Electronic apparatus and display control method

Номер: US20120249734A1

Автор: Miku Hamada, Shunsuke Takayama, Yuuichiro Aso

Принадлежит: Individual

According to one embodiment, an electronic apparatus, which is capable of setting areas in a screen in either a 3D mode or a 2D mode, includes a 3D video display module, a candidate area calculation module, a 2D area determination module, and a 2D video display module. The 3D video display module displays 3D video on a 3D area in the 3D mode. The candidate area calculation module calculates, upon receiving a request for displaying 2D video, a first candidate area for displaying the 2D video, based on a position of the 3D area. The 2D area determination module determines the first candidate area to be a 2D area for displaying the 2D video if the first candidate area falls within the screen and is in the 3D mode. The 2D video display module displays the 2D video on the 2D area set in the 2D mode.

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Номер записи: 94

04-10-2012 дата публикации

Real-time depth extraction using stereo correspondence

Номер: US20120249747A1

Автор: Omri Govrin, Ziv Aviv

Принадлежит: Individual

Systems and methods may provide for determining a one-dimensional (1D) disparity between a plurality of rectified images, and extracting depth information from the plurality of rectified images based at least in part on the 1D disparity. In one example, the 1D disparity is in the horizontal direction and the images are rectified with respect to one another in the vertical direction.

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Номер записи: 95

04-10-2012 дата публикации

Information processing apparatus and method, image providing system and image providing method, and program

Номер: US20120251014A1

Автор: Masahito Yamane, Shinji Watanabe, Takeshi Uemori, Tsuneo Hayashi

Принадлежит: Sony Corp

An information processing apparatus includes a two-dimensional orthogonal transform coding data acquisition unit for sequentially acquiring two-dimensional orthogonal transform coding data acquired by transforming three-dimensional orthogonal transform coding data generated from a plurality of images, a two-dimensional orthogonal transform coefficient data generation unit for generating a plurality of pieces of two-dimensional orthogonal transform coefficient data using the plurality of pieces of acquired two-dimensional orthogonal transform coding data, and a three-dimensional transformation unit for encoding three-dimensional orthogonal transform coefficient data acquired by transforming the plurality of pieces of generated two-dimensional orthogonal transform coefficient data.

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Номер записи: 96

11-10-2012 дата публикации

Video Processing Apparatus and Method for Extending the Vertical Blanking Interval

Номер: US20120256962A1

Автор: Shang-Chieh Wen

Принадлежит: Himax Media Solutions Inc

A video processing apparatus. A first scaling module receives original images according to an original pixel clock and performs adjustments on the original images according to a first scaling ratio to generate first scaled images. A frame buffer buffers the first scaled images. A controller controls the frame buffer to receive the first scaled images according to a first pixel clock and output the first scaled images according to a second pixel clock. A second scaling module receives the first scaled images and performs adjustments on the first scaled images according to a second scaling ratio to generate second scaled images. A length of a vertical blanking interval of the second scaled images is longer than a length of a vertical blanking interval of the original images.

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Номер записи: 97

11-10-2012 дата публикации

Image property detection

Номер: US20120257063A1

Автор: Katsuakira Moriwake

Принадлежит: Sony Corp

An image property detection apparatus for processing a pair of images representing different respective views of a scene to generate a colour property difference amount, comprises a difference detector configured to derive a difference amount dependent upon an average of the differences in colour properties between the pair of images at each of a set of possible image colours, each weighted by the image content of at least one of the pair of images at that respective image colour.

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Номер записи: 98

11-10-2012 дата публикации

Mobile terminal and image depth control method thereof

Номер: US20120257795A1

Автор: Jonghwan KIM, Malipatil Avinash, O.T. Anumod, Senthil Raja Gunaseela B., T.S. Bipin

Принадлежит: LG ELECTRONICS INC

An image depth control method is provided that include displaying a perceived 3-dimensional (3D) content on a display screen, recognizing a shape (or object) that faces the displayed 3D content, obtaining information about the recognized shape, determining a distance from the mobile terminal to the shape, and automatically changing a depth of the displayed 3D content based on the determined distance of the shape and the obtained information of the recognized shape.

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Номер записи: 99

18-10-2012 дата публикации

Image display apparatus and image display method

Номер: US20120262450A1

Автор: Toshitaka Aiba

Принадлежит: Canon Inc

An image display apparatus according to the present invention can display an image optimally even if a 3D image and a 2D image are mixed after rotational editing. The image display apparatus displays a 3D image by performing image processing corresponding to rotation information, determines whether rotation information exists, and determines whether an image is rotated from a state of an angle at which stereoscopic display is performed if the rotation information exists. The image display apparatus performs a stereoscopic display on a display area using a plurality of images if the image is not rotated and displays any one of the plurality of images if the image is rotated. When the 3D image is changed into the 2D image by processing for rotating the 3D image, the image display apparatus stores information for returning the 2D image into the original 3D image.

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Номер записи: 100