发明申请
- 专利标题： Multimedia Coding and Decoding with Additional Information Capability
- 专利标题（中）： 具有附加信息能力的多媒体编码和解码
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申请号： US13552776申请日： 2012-07-19
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公开(公告)号： US20120281751A1公开(公告)日： 2012-11-08
- 发明人: Alexandros Tourapis , Athanasios Leontaris , Kevin J. Stec
- 申请人： Alexandros Tourapis , Athanasios Leontaris , Kevin J. Stec
- 申请人地址： US CA San Francisco
- 专利权人： Dolby Laboratories Licensing Corporation
- 当前专利权人： Dolby Laboratories Licensing Corporation
- 当前专利权人地址： US CA San Francisco
- 主分类号： H04N7/26
- IPC分类号： H04N7/26 ; H04N7/32
摘要：
A multimedia coding and decoding system and method is presented that uses the specific prediction mode to signal supplemental information, e.g., metadata, while considering and providing trade offs between coding performance and metadata capacity. The prediction mode can be encoded according to a mode table that relates mode to bits and by considering coding impact. Start and stop codes can be used to signal the message, while various techniques of how to properly design the mode to bits tables are presented.