Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 3. Отображено 3.
16-01-2013 дата публикации

Face recognition method based on affine scale invariant feature transformation and structural similarity

Номер: CN102880852A
Автор: Wu Lifang, Liu Shuqin, Zhou Peng, Zheng Qingyang, Deng Yali, Cao Yu, Xiao Peng, Jiang Siyuan, Wang Hong, Cao Lianchao, Yan Fenghui, Zhang Jingwen
Принадлежит:

The invention discloses a face recognition method based on affine scale invariant feature transformation and structural similarity. The face recognition method relates to the technical field of face recognition. An operator AISFT (affine scale invariant feature transformation) is described by an image local characteristic to obtain a matching point between images; a redundant matching point is eliminated on the basis of a ''network leakage'' method; then, according to a structural similarity algorithm, the similarity based on a key point is obtained; and finally, the face recognition is realized. The face recognition method disclosed by the invention has the advantage of simplicity, easiness in realizing, correction and higher recognition rate.

Подробнее
Номер записи: 1
17-07-2013 дата публикации

Quick seam carving method based on strips and adjacency

Номер: CN103208095A
Автор: Wu Lifang, Cao Lianchao, Zheng Qingyang
Принадлежит:

The invention discloses a quick seam carving method based on strips and adjacency, and belongs to the field of images. A quick seam carving method is improved and constrained by combining the thought of the adjacency and the strips, so that seams can be uniformly distributed in each area of an image, and a satisfactory result is achieved. The method comprises the following steps of: dividing the image into a plurality of strips at equal intervals, calculating the average importance of the strips by using a significant diagram corresponding to the image, obtaining the target size of each strip according to the importance of the strip and the target size of the whole image by solving an optimization problem with a constraint condition, and acquiring a target size image by adopting the quick seam carving method combining the adjacency in each strip. The calculation speed of the method is further higher than that of other seam carving methods, and the quality of the obtained result image is ...

Подробнее
Номер записи: 2
25-09-2013 дата публикации

Method for simply and fast redirecting video

Номер: CN103327261A
Автор: Wu Lifang, Cao Lianchao, Zheng Qingyang
Принадлежит:

The invention discloses a method for simply and fast redirecting a video and belongs to the field of video processing. The method for simply and fast redirecting the video is based on content and is suitable for different user terminals. The video with a fixed size can be self-adaptively displayed on terminal devices of different types, and when the length-to-width ratio of the video is changed, the fact that an important object is free of tensile deformation can be maintained as far as possible, and the ornamental quality of the video is ensured. An algorithm is simple in overall operation, a subsequent real-time processing module is high in speed, real-time processing can be carried out on different targets and sizes, and flexibility is good. The method has good developing and application prospect in the field of streaming media playing. The method divides the whole processing algorithm into a pre-processing part and a real-time processing part, a complex important degree calculation ...

Подробнее
Номер записи: 3