发明名称 |
METHOD OF FILTER-UNIT BASED IN-LOOP FILTERING |
摘要 |
<p>Methods for filter-unit based in-loop filtering in a video decoder and encoder are disclosed. In one embodiment, filter parameters are selected from a filter parameter set for each filter based on a filter index. In another embodiment, the picture is partitioned into filter units according to filter unit size, which can be selected between a default size and other size. When other size is selected, the filter unit size may be conveyed using direct size information or ratio information. In another embodiment, a merge flag and a merge index are used to convey filter unit merge information. A method for filter-unit based in-loop filtering in a video encoder for color video is disclosed. In one embodiment, the method incorporates filter syntax in the video bitstream by interleaving the color-component filter syntax for the FUs.</p> |
申请公布号 |
EP2661879(A1) |
申请公布日期 |
2013.11.13 |
申请号 |
EP20110854712 |
申请日期 |
2011.12.31 |
申请人 |
MEDIATEK INC. |
发明人 |
CHEN, CHING-YEH;FU, CHIH-MING;TSAI, CHIA-YANG;HUANG, YU-WEN;LEI, SHAW-MIN |
分类号 |
H04N19/46;H04N19/117;H04N19/70;H04N19/82 |
主分类号 |
H04N19/46 |
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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