发明公开
EP2096871A3 Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program
有权
加密方法，解密，加密装置，解密装置，图像处理系统，加密和解密程序程序
- 专利标题： Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program
- 专利标题（中）： 加密方法，解密，加密装置，解密装置，图像处理系统，加密和解密程序程序
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申请号： EP09162973.3申请日： 2002-09-12
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公开(公告)号： EP2096871A3公开(公告)日： 2009-10-07
- 发明人: Kato, S. , Etoh, M. , Sekiguchi, S. , Yamaguchi, H. , Ogiri, Y. , Adachi, S. , Kobayashi, M.
- 申请人： NTT DoCoMo, Inc.
- 申请人地址： 11-1 Nagatacho 2-chome Chiyoda-ku Tokyo 100-6150 JP
- 专利权人： NTT DoCoMo, Inc.
- 当前专利权人： NTT DoCoMo, Inc.
- 当前专利权人地址： 11-1 Nagatacho 2-chome Chiyoda-ku Tokyo 100-6150 JP
- 代理机构： Viering, Hans-Martin
- 优先权： JP2001279266 20010914; JP2001343540 20011108; JP2002002944 20020110
- 主分类号： H04N7/36
- IPC分类号： H04N7/36 ; H04N7/26 ; H04N7/50
摘要：
A coding method of performing compression coding of a moving picture by motion compensated prediction may comprise: a prediction step of selecting an inter prediction mode or an intra prediction mode and performing inter prediction or intra prediction, in a unit consisting of one or more second blocks obtained by sub-dividing each of first blocks resulting from division of a frame of the moving picture; and a prediction mode information coding step of outputting information about a selection situation of the inter prediction mode or the intra prediction mode for said one or more second blocks in a multiplexed form on a bitstream.
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