发明名称 |
METHOD OF PROCESSING BRIGHTNESS OF AN IMAGE AND RELATED DEVICE |
摘要 |
Brightness values of image frames are collected and counted to form a brightness distribution. The brightness distribution of the image frames is compared with predetermined brightness distributions. Brightness values of all pixels of successive image frames are adjusted according to a result of the comparison, so as to improve image contrast.
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申请公布号 |
US2007223814(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20060464483 |
申请日期 |
2006.08.14 |
申请人 |
CHANG REI-HONG;LIU MING-CHANG;LU FANG-MEI |
发明人 |
CHANG REI-HONG;LIU MING-CHANG;LU FANG-MEI |
分类号 |
G06K9/00;G06K9/40 |
主分类号 |
G06K9/00 |
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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