Method for encoding interactive video in multiple viewpoints

Abstract

The method comprises: dividing video data in each channel collected by multi video cameras into multi viewpoint groups in term of their adjacent location in the collection; each viewpoint group has identical numbers of viewpoints; in each viewpoint group, using the predictive coding relating between the viewpoints; each viewpoint uses same coding approach.

Description

technical field

[0001] The invention belongs to the technical field of information dissemination, and relates to an interactive multi-viewpoint video encoding method, in particular to the design of a multi-viewpoint video encoding prediction structure. Background technique

[0002] Networking, interactivity and realism are the development direction of video technology. On the one hand, users hope to fully participate in video applications, and the relationship between humans and computers develops from passive to active, so as to fully realize the individual needs of each person; on the other hand, the real world is a three-dimensional environment, and traditional video mainly Based on the two-dimensional expression, although the three-dimensional information is expressed to some extent, the user requires a more realistic experience and feeling. Multi-viewpoint video is proposed for such interactive video applications, covering binocular stereoscopic video and multi-viewpoi...

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