发明名称 |
SIMPLIFICATION OF LOCAL CONTRAST COMPENSATION BY USING WEIGHTED LOOK-UP TABLE |
摘要 |
Systems, apparatus, articles, and methods are described including operations to generate a weighted look-up-table based at least in part on individual pixel input values within an active block region and on a plurality of contrast compensation functions. A second level compensation may be performed for a center pixel block of the active region based at least in part on the weighted look-up-table. |
申请公布号 |
EP2807627(A4) |
申请公布日期 |
2015.12.09 |
申请号 |
EP20120862903 |
申请日期 |
2012.12.21 |
申请人 |
INTEL CORPORATION |
发明人 |
GUPTA, NIRAJ;PAL, SUPRATIM;CHAPMALLI, MAHESH B;CHIU, YI-JEN;JIANG, HONG |
分类号 |
G06T5/00;H04N5/57;H04N21/431 |
主分类号 |
G06T5/00 |
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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