| Original document(71 pages) 中文版 |
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. |
Application Number
申请号 |
200610153402 |
Application Date
申请日 |
2002.11.29 |
| Title 名称 |
Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the same |
Publication Number
公开号 |
1913637 |
Publication Date
公开日 |
2007.02.14 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
H04N7/26;H04N7/50 |
Applicant(s) Name
申请人 |
Matsushita Electric Ind Co., Ltd. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Kadono Shinya;Shen Sheng M.;Foo Teck W.;Lee Chak J.;Xue Zhong |
| Attorney & Agent 代理人 |
wang wei |
| More information 更 多 信 息 |
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