发明名称 |
ROBUST MODE STAGGERCASTING VIDEO QUALITY ENHANCEMENT |
摘要 |
A method and apparatus for staggercasting a content representative signal, having a first portion and a second portion includes the following. A first signal is encoded representing the first portion of the content representative signal and a second signal is encoded representing the second portion of the content representative signal. A composite signal is generated comprising the first and second encoded signals, staggered in time. The first and second encoded signals are extracted from the composite signal and errors detected in the first and second extracted encoded signals. If an error is detected in one of the first and second extracted encoded signals, then the other one of the first and second extracted encoded signals is decoded to reproduce the corresponding portion of the content representative signal. Otherwise both the first and second extracted encoded signals are decoded and combined to reproduce the content representative signal. |
申请公布号 |
WO2004070990(A2) |
申请公布日期 |
2004.08.19 |
申请号 |
WO2004US02276 |
申请日期 |
2004.01.27 |
申请人 |
THOMSON LICENSING S.A.;COOPER, JEFFREY;BOYCE, JILL;RAMASWAMY, KUMAR |
发明人 |
COOPER, JEFFREY;BOYCE, JILL;RAMASWAMY, KUMAR |
分类号 |
H03M;H03M1/00;H04L;H04L1/00;H04L27/02;H04N;H04N1/00;H04N1/409;H04N1/58;H04N7/12;H04N7/24;H04N7/26;H04N7/50;H04N7/64;H04N7/66;H04N11/02 |
主分类号 |
H03M |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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