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专利名称Patent Title
一种多视点可伸缩编码框架
Multi-eyepoint collapsible encoding frame
点评:一种多视点可伸缩编码框架,对一个以上视点信息进行视频流传输编码,首先根据视点的重要程度,对多个视点进行分层,按其重要性依次分为I视点层、P视点层和B视点层,以实现视点数目的伸缩能力;然后根据立体显示终端对多视点视频图像的分辨率需求,对各个视点视频图像进行空域分层,以实现视点图像分辨率的伸缩能力;最后,根据立体显示终端的传输带宽条件,对各个视点的高分辨率空域层视频图像进行质量分层,从而实现视点视频质量的伸缩能力,提供了可伸缩性的多视点视频流,使其可同时适用于不同视点数目、不同分辨率及带宽条件的立体显示终端。

Comment: The present invention discloses a multi-view telescoping coding frame, which performs video stream transmission coding to more than one view point information, including: first of all, performing stratification to a plurality of view points according to the importance of the view points, dividing into I view point layer, P view point layer and B view point layer in sequence according to their importance, to realize the telescoping capacity of the view point number; and then performing space domain stratification to each view point video image according to the resolution needs of three-dimensional display terminal to multi viewpoint video image, to realize the telescoping capacity of view point image resolution; finally, performing quality stratification to the highness resolution space domain layer video image of each viewpoint based on the transmission band-width conditions of the three-dimensional display terminal, thereby realizing the telescoping capacity of the view point video quality, providing telescoping multi-viewpoint stream, which may also be applied to three-dimensional display terminals with the different number of view points, different resolution and bandwidth requirements.
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