发明名称 |
Method, medium, and system compensating shadow areas |
摘要 |
An image compensating system, medium, and method, including, a shadow area compensating system, medium, and method which may significantly increase the luminance of each pixel in a dark area with respect to pixels positioned in the vicinity of the corresponding pixel and slightly increase the luminance of each pixel in a bright area. The shadow area compensating method includes calculating a representative luminance L av of each pixel having image information by reflecting the luminance of the corresponding pixel and the luminances of pixels positioned in the vicinity of the corresponding pixel, determining a compensation luminance ratio using the calculated representative luminance, and increasing an output luminance on the basis of the compensation luminance ratio. |
申请公布号 |
EP1884892(A2) |
申请公布日期 |
2008.02.06 |
申请号 |
EP20070112592 |
申请日期 |
2007.07.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HAN, YOUNG-RAN;LEE, SEUNG-SIN;PARK, DU-SIK |
分类号 |
G06T5/00;G06T5/40 |
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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