| 发明名称 |
RECEPTION APPARATUS AND TRANSMISSION APPARATUS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To remove a block noise since a mosaic-shaped noise is generated when a compressed video signal is reproduced, and to reduce the load since the load on a deblock filter becomes too large if the block noise is removed from all the blocks by the deblock filter. <P>SOLUTION: Whether coding distortion removal is necessary is judged and block filtering is performed only when needed. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008072731(A) |
申请公布日期 |
2008.03.27 |
| 申请号 |
JP20070255078 |
申请日期 |
2007.09.28 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
SUMINO SHINYA;SHEN MEI SHEN;TEKKU WII FUU;CHAKU JUU LEE;XUE ZHONG |
| 分类号 |
H04N19/50;H04N19/00;H04N19/117;H04N19/127;H04N19/136;H04N19/157;H04N19/167;H04N19/176;H04N19/189;H04N19/196;H04N19/46;H04N19/463;H04N19/503;H04N19/51;H04N19/517;H04N19/60;H04N19/61;H04N19/625;H04N19/63;H04N19/70;H04N19/82;H04N19/86;H04N19/91 |
主分类号 |
H04N19/50 |
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