发明名称 |
IMAGE PROCESSOR AND DISPLAY DEVICE INCLUDING THE SAME |
摘要 |
An image processor according to the present invention can maximize a contrast ratio by performing frame-unit gamma correction on an input image based on the whole average picture level for frames constituting the input image and performing block-unit gamma correction for the input image based on local average picture levels for blocks constituting the frames. |
申请公布号 |
KR20140089721(A) |
申请公布日期 |
2014.07.16 |
申请号 |
KR20130001475 |
申请日期 |
2013.01.07 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM, KANG SOO;NAM, SANG CHURL |
分类号 |
H04N5/202;G06T5/00;G09G5/02 |
主分类号 |
H04N5/202 |
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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