发明名称 |
Bildverarbeitungsprozessor, Bildverarbeitungsprogramm und Bildverarbeitungsverfahren |
摘要 |
<p>An image processor is provided which simplifies filter processing and increases the speed when an image is decoded, and is suitable for realizing effective screen effect. In deblocking filter processing, as to a pixel array intersecting a boundary between adjacent blocks, pixel values v2' to v7' after filtering are computed by filter arithmetic equations as shown below. <DF>v2' = (v2+v5)/2+(v2-v5)/4 </DF> <DF>v3' = (v3+v5)/2+(v3-v5)/8 </DF> <DF>v4' = (v4+v5)/2 </DF> <DF>v5' = (v5+v4)/2+(v5-v4)/8 </DF> <DF>v6' = (v6+v4)/2+(v6-v4)/4 </DF> <DF>v7' = (v7- (v7-v4)/8 </DF> <IMAGE></p> |
申请公布号 |
DE60215427(T2) |
申请公布日期 |
2007.03.15 |
申请号 |
DE2002615427T |
申请日期 |
2002.07.18 |
申请人 |
SEIKO EPSON CORP. |
发明人 |
ISHIKAWA, MASAKI;MIURA, HIROTSUNA |
分类号 |
G06T5/20;G06T1/00;G06T5/00;H04N1/409;H04N1/41;H04N19/117;H04N19/134;H04N19/136;H04N19/176;H04N19/196;H04N19/423;H04N19/426;H04N19/60;H04N19/625;H04N19/80;H04N19/86 |
主分类号 |
G06T5/20 |
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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