再颁专利
- 专利标题： Picture signal transmitting method and apparatus
- 专利标题（中）： 图像信号发送方法及装置
-
申请号： US12152287申请日： 2008-05-12
-
公开(公告)号： USRE43111E1公开(公告)日： 2012-01-17
- 发明人: Katsumi Tahara , Hiromi Yoshinari
- 申请人： Katsumi Tahara , Hiromi Yoshinari
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Frommer Lawrence & Haug LLP
- 代理商 William S. Frommer
- 优先权： JP06-130651 19940613
- 主分类号： H04N7/50
- IPC分类号： H04N7/50 ; H04N7/26 ; G06T9/00
摘要：
A picture type identifier, indicating one of intra-picture coding (an I-picture), forward or backward predictive coding (a P-picture) and bi-directionally predictive coding (a B-picture), is included with a picture signal when the signal is encoded and when the signal is decoded. Each of initial and subsequent encoding and decoding is a function of the included picture type.
信息查询
