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    • 1. 发明申请
    • IMAGE BASED 3D VIDEO FORMAT
    • 基于图像的3D视频格式
    • US20110242279A1
    • 2011-10-06
    • US13139365
    • 2009-12-10
    • Peter-Andre RedertReinier B.M. Klein GunnewiekBartolomeus W.D. SonneveldtChristiaan Varekamp
    • Peter-Andre RedertReinier B.M. Klein GunnewiekBartolomeus W.D. SonneveldtChristiaan Varekamp
    • H04N13/00H04N7/26
    • H04N19/46H04N13/194H04N19/597
    • The present invention relates to a method and device (580) for encoding three-dimensional video data, the device comprising: a first encoder (505) arranged to encode multiple simultaneous views (501) of a scene from different viewpoints; a second encoder (510) arranged to encode depth information of the scene and a third encoder (515) arranged to encode additional information indicative of a relationship between the multiple views and the depth information and a combiner (520) arranged to combine the encoded information into a representation (513) of the three-dimensional video data. The additional information comprises a group classifier indicating whether or not the depth information and at least one of the multiple views correspond to the same source material for, when corresponding, using the depth information and the at least one of the multiple views to render further views of the scene from further different viewpoints. The invention further related to a method and device (585) for decoding three-dimensional video data, as well as a computer program product comprising program instructions for executing a method according to the present invention.
    • 本发明涉及一种用于对三维视频数据进行编码的方法和装置(580),该装置包括:第一编码器(505),用于从不同的视点编码场景的多个同时视图(501); 布置成编码场景的深度信息的第二编码器(510)和被配置为编码表示多个视图和深度信息之间的关系的附加信息的第三编码器(515),以及组合器(520),其被组合以编码信息 成为三维视频数据的表示(513)。 所述附加信息包括指示深度信息是否是深度信息的组,并且所述多个视图中的至少一个视图对应于相同的源材料,当对应时,使用所述深度信息和所述至少一个所述多个视图来呈现进一步的视图 从不同的观点出发, 本发明还涉及用于解码三维视频数据的方法和设备(585),以及包括用于执行根据本发明的方法的程序指令的计算机程序产品。