发明申请
- 专利标题： SIGNALING DEPTH RANGES FOR THREE-DIMENSIONAL VIDEO CODING
- 专利标题（中）： 用于三维视频编码的信令深度范围
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申请号： US13586688申请日： 2012-08-15
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公开(公告)号： US20130127987A1公开(公告)日： 2013-05-23
- 发明人: Li Zhang , Ying Chen , Marta Karczewicz
- 申请人： Li Zhang , Ying Chen , Marta Karczewicz
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM INCORPORATED
- 当前专利权人： QUALCOMM INCORPORATED
- 当前专利权人地址： US CA San Diego
- 主分类号： H04N13/00
- IPC分类号： H04N13/00
摘要：
In one example, a video coder, such as a video encoder or a video decoder, is configured to code a first set of one or more depth range values for a first set of video data, wherein the first set of one or more depth range values have respective first precisions, code a second set of one or more depth range values for a second set of video data, wherein the second set of one or more depth range values have respective second precisions different than the respective first precisions, and code at least a portion of the second set of video data using the second set of one or more depth range values. In this manner, the video coder may update precisions (e.g., numbers of bits) used to represent depth range values for coding multiview plus depth video data.