发明名称 |
METHOD FOR DECODING AND ENCODING A VIDEO SIGNAL |
摘要 |
A method for decoding/encoding a video signal using an inter layer prediction process is disclosed. The method for decoding a video signal including several layer information includes: a) acquiring a first prediction signal for a current block of an enhancement layer and a residual signal based on at least a base layer block; b) smoothing the sum of the first prediction signal and the residual signal, and generating a second prediction signal for the current block; and c) reconstruction the current block based on the second prediction signal. Therefore, the method for decoding/encoding a video signal uses a variety of inter layer prediction methods according to the macroblock types of macroblocks of the current and base layers, and removes inter layer redundancy, resulting in increased coding efficiency. |
申请公布号 |
EP1941735(A4) |
申请公布日期 |
2010.03.03 |
申请号 |
EP20060799109 |
申请日期 |
2006.10.09 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
JEON, BYEONG MOON;PARK, JI HO;PARK, SEUNG WOOK;KIM, DONG SEOK |
分类号 |
H04N7/24;H04N7/26 |
主分类号 |
H04N7/24 |
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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