发明名称 |
Apparatus for removing blocking artifact by filtering pixel in second block using filter coefficient obtained using quantization information for first block |
摘要 |
In one embodiment, the apparatus includes a decoder configured to obtain quantization information of a first block, and determine a filtering coefficient based on values obtained by using the quantization information. A filtered pixel value included in a second block is obtained by the decoder based on the filtering coefficient. The second block is adjacent to the first block.
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申请公布号 |
US8243830(B2) |
申请公布日期 |
2012.08.14 |
申请号 |
US20070905668 |
申请日期 |
2007.10.03 |
申请人 |
HONG MIN CHEOL;LG ELECTRONICS INC. |
发明人 |
HONG MIN CHEOL |
分类号 |
H04N7/12;H04N7/24;H04N7/26;H04N7/30;H04N11/02;H04N11/04 |
主分类号 |
H04N7/12 |
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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