| 发明名称 |
DEVICE AND METHOD FOR GENERATING STREAM, DEVICE AND METHOD FOR TRANSMITTING STREAM, DEVICE AND METHOD FOR CODING AND RECORDING MEDIUM |
| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a trans coding system for not causing image quality degradation. SOLUTION: A history information separating device 115 detects a coding history in coding processing in the past and a comparison device 114 detects the non-continuity of images. A coder 116 generates coded streams, based on the coding history in the coding processing in the past and the non-continuity of the images.</p> |
| 申请公布号 |
JP2001169278(A) |
申请公布日期 |
2001.06.22 |
| 申请号 |
JP19990346330 |
申请日期 |
1999.12.06 |
| 申请人 |
SONY CORP |
发明人 |
KITAMURA TAKUYA;TAWARA KATSUMI |
| 分类号 |
H04N5/91;H04N5/92;H04N7/08;H04N7/081;H04N7/24;H04N19/00;H04N19/103;H04N19/134;H04N19/159;H04N19/177;H04N19/40;H04N19/46;H04N19/48;H04N19/50;H04N19/577;H04N19/61;H04N19/625;H04N19/70;H04N19/85;(IPC1-7):H04N7/24 |
主分类号 |
H04N5/91 |
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