发明名称 |
ILLUMINATION COMPENSATION DEVICE, LM PREDICT DEVICE, IMAGE DECODING DEVICE, IMAGE CODING DEVICE |
摘要 |
By either subsampling neighbor pixels and deriving an illumination variation parameter, or deriving one normalization shift value of two normalization shift values for normalizing parameters which are used when deriving the illumination variation parameter, with a dependency on the other normalization shift value, an amount of calculation for illumination compensation is reduced. |
申请公布号 |
EP3013049(A4) |
申请公布日期 |
2017.02.22 |
申请号 |
EP20140812904 |
申请日期 |
2014.06.03 |
申请人 |
Sharp Kabushiki Kaisha |
发明人 |
IKAI, Tomohiro |
分类号 |
H04N19/176;H04N19/11;H04N19/136;H04N19/42;H04N19/593;H04N19/597 |
主分类号 |
H04N19/176 |
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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