发明名称 |
METHOD AND APPARATUS FOR REDUCTION OF IN-LOOP FILTER BUFFER |
摘要 |
<p>A method and apparatus for in-loop processing of reconstructed video are disclosed. The method and apparatus configure the in-loop processing so that the processing requires no pixel or reduced pixels from other side of a virtual boundary. When the in-loop processing of the to-be-processed pixel requires a pixel from the other side of the virtual boundary, the pixel from the other side of the virtual boundary is replaced by a replacement pixel. The in-loop processing can also be configured to skip the pixel when the processing requires a pixel from other side of the virtual boundary. The in-loop processing can also be configured to change ALF filter shape or filter size when the in-loop processing requires a pixel from other side of the virtual boundary. A filtered output can be combined linearly or nonlinearly with the to-be-processed pixel to generate a final filter output.</p> |
申请公布号 |
EP2708027(A1) |
申请公布日期 |
2014.03.19 |
申请号 |
EP20120781762 |
申请日期 |
2012.04.19 |
申请人 |
MEDIATEK INC. |
发明人 |
HUANG, YU-WEN;TSAI, CHIA-YANG;CHEN, CHING-YEH;FU, CHIH-MING;LEI, SHAW-MIN |
分类号 |
H04N19/46;H04N19/117;H04N19/132;H04N19/134;H04N19/182;H04N19/423;H04N19/80;H04N19/82;H04N19/86;(IPC1-7):H04N7/32 |
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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