发明名称 |
picture decoding apparatus and method |
摘要 |
<p>A picture coding apparatus (300) is a picture coding apparatus that codes a difference between picture data (Img) representing an input picture and predictive picture data (Pred) representing a predictive picture for the input picture and generates coded picture data, and includes a picture decoding unit (104) for decoding coded picture data (Img) after the picture data (Img) is coded; inter pixel filters A and B (303 and 304) for performing inter pixel filter operation for decoded picture data (Recon) obtained by the picture decoding unit (104); switches (301 and 302) for selecting one of the inter pixel filters; and an inter picture predicting unit (108) for generating the predictive picture data (Pred) for the input picture data (Img) using filtered decoded picture data (FilteredImg1); as reference picture data (Ref), obtained by the selected inter pixel filter.</p> |
申请公布号 |
EP2290987(A1) |
申请公布日期 |
2011.03.02 |
申请号 |
EP20100180875 |
申请日期 |
2002.09.11 |
申请人 |
PANASONIC CORPORATION |
发明人 |
HAGAI, MAKOTO;KADONO, SHINYA |
分类号 |
H04N19/137;G06T9/00;H03M7/36;H04N19/117;H04N19/127;H04N19/136;H04N19/156;H04N19/159;H04N19/172;H04N19/189;H04N19/423;H04N19/50;H04N19/503;H04N19/51;H04N19/577;H04N19/80;H04N19/82;H04N19/85;H04N19/91 |
主分类号 |
H04N19/137 |
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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