发明名称 |
SAMPLE ADAPTIVE OFFSET MERGED WITH ADAPTIVE LOOP FILTER IN VIDEO CODING |
摘要 |
Techniques for performing sample adaptive offset (SAO) and adaptive loop filter (ALF) processes in a video coding process are described. The SAO and ALF processes may be combined. In one example, the determination of offset values for a SAO filter process may be based on classifications used in an ALF process. In one example, an ALF classification that indicates a particular directional characteristic of a video block may be used to determine how and whether an SAO filter process is applied to each sample within the video block. |
申请公布号 |
WO2013055923(A1) |
申请公布日期 |
2013.04.18 |
申请号 |
WO2012US59761 |
申请日期 |
2012.10.11 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
CHONG, IN, SUK;KUMAR, SANJEEV;KARCZEWICZ, MARTA |
分类号 |
H04N7/26 |
主分类号 |
H04N7/26 |
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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