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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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Применить Всего найдено 4. Отображено 4.
11-03-2015 дата публикации

Criminal suspect mining association method and system based on social network analysis

Номер: CN104408149A
Автор: SUN SHENGPENG, ZHANG YUCHAO, GAO MING, ZHANG YOUCHUN, XIANG JUNMIN, XIA JUNLING
Принадлежит:

The invention relates to a criminal suspect mining association method and a system based on social network analysis and is characterized in that the method comprises the following steps: pre-processing the user input data, extracting the key information from the input data; establishing the social network graph model; setting the parameter; executing the community discovery algorithm; outputting the discovery result and listing the criminal suspects; compared with the prior art, the method and the system have the beneficial effects as follows: the potential associated criminal suspect can be found from the social circle of the given criminal suspect, the method is good in performance and fast in system operation, by considering the requirement of the real scenes, good expansibility can be achieved for analyzing in the range appointed by the user.

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Номер записи: 1
18-02-2015 дата публикации

Infrared-based automatic human-vehicle classification method and channel device

Номер: CN104361355A
Автор: WANG DONG, SUN SHENGPENG, ZHU QINGXIAN, LI ZHE, QI MINGZHU, LIU CHENGYONG, GAO MING, ZHANG YOUCHUN, XIANG JUNMIN, XIA JUNLING
Принадлежит:

The invention relates to the technical field of door control management, and in particular relates to an infrared-based automatic human-vehicle classification method and a channel device. The channel device is characterized by comprising a host computer, a controller, an infrared detection mechanism, an alarm and a display screen, wherein the host computer is connected with the controller through a network communication circuit; the infrared detection mechanism is connected with a data acquisition circuit in the controller; the alarm is connected with the output end of an alarm circuit in the controller; the display screen is connected with a display circuit in the controller; three infrared opposite emission sensors which are arranged in sequence in a human-vehicle passing direction are arranged in the infrared detection mechanism; the distance between every two adjacent infrared opposite emission sensors is 60cm. Compared with the prior art, the infrared-based automatic human-vehicle ...

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Номер записи: 2
26-03-2014 дата публикации

Mobile terminal and method for achieving cursor control

Номер: CN103677317A
Автор: SUN SHENGPENG, HUANG HANHAI, ZHONG XIEHE
Принадлежит:

The invention discloses a method for achieving cursor control. The method comprises the steps that two images are collected through a camera; position information of at least one first pixel point in one image is obtained; position information of a second pixel point corresponding to the first pixel point is obtained from the other image; according to the position information of the first pixel point and the position information of the second pixel point, displacement information is obtained; according to the displacement information, cursor control signals are generated. The invention further provides a mobile terminal achieving cursor control. According to the method and mobile terminal for achieving cursor control, the position information of the first pixel point is obtained from one image, the position information of the second pixel point identical to the first pixel point in attribute is obtained from the other image, the displacement information of the mobile terminal is obtained ...

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Номер записи: 3
05-08-2015 дата публикации

Space trajectory big data analysis-based person management and control method and system

Номер: CN104820905A
Автор: SUN SHENGPENG, ZHANG YUCHAO, JI SHENGHUA
Принадлежит:

The invention relates to the technical field of person behavior pattern analysis, and particularly relates to a space trajectory big data analysis-based person management and control method and a system. The method comprises steps: trajectory data of important persons are extracted, and according to the important person specified by a user, a space region or a time range, trajectory address information of the person is queried from multiple databases according to an ID number; according to the name of the trajectory address, corresponding geographic latitude and longitude coordinates are found out from the address database, and finally each important person can be presented to be a corresponding geographic coordinate sequence; vectorization of the trajectory data is carried out; latent semantic analysis is carried out on the trajectory mode, singular value decomposition is carried out on a matrix, the matrix is rebuilt through dimension reduction, and the rebuilt matrix is the latent semantic ...

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Номер записи: 4