发明名称 |
Coding distortion removal method |
摘要 |
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. |
申请公布号 |
EP2320660(B1) |
申请公布日期 |
2015.08.05 |
申请号 |
EP20100178488 |
申请日期 |
2002.11.29 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
发明人 |
XUE, ZHONG;SHEN, SHENG MEI;FOO, TECK WEE;LEE, CHAK JOO;KADONO, SHINYA |
分类号 |
H04N19/117;G06T9/00;H04N7/26;H04N7/50;H04N19/137;H04N19/159;H04N19/176;H04N19/182;H04N19/82;H04N19/86 |
主分类号 |
H04N19/117 |
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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