发明名称 |
CODING DISTORTION REMOVAL METHOD; MOVING PICTURE CODING METHOD; MOVING PICTURE DECODING METHOD; AND APPARATUS FOR REALIZING THE SAME; PROGRAM |
摘要 |
<p>Mosaic-shaped block noise occurs when a compressed video signal is reproduced. This block noise is removed, but removing block noise from every block using a deblocking filter imposes a significant load on the deblocking filter. This load is therefore reduced by determining whether coding distortion removal (deblocking) is necessary, and applying a deblocking filter only when needed. <IMAGE></p> |
申请公布号 |
EP1453319(B1) |
申请公布日期 |
2012.09.26 |
申请号 |
EP20020781859 |
申请日期 |
2002.11.29 |
申请人 |
PANASONIC CORPORATION |
发明人 |
KADONO, SHINYA;SHEN, SHENG MEI;FOO, TECK WEE;LEE, CHAK JOO;XUE, ZHONG |
分类号 |
G06T9/00;H04N7/12;H04N11/02;H04N19/00;H04N19/89 |
主分类号 |
G06T9/00 |
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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