发明申请
US20050212825A1 DEVICE FOR ADAPTIVELY ADJUSTING VIDEO LUMINANCE AND RELATED METHOD
有权
用于适应调整视频照明的设备及相关方法
- 专利标题： DEVICE FOR ADAPTIVELY ADJUSTING VIDEO LUMINANCE AND RELATED METHOD
- 专利标题（中）： 用于适应调整视频照明的设备及相关方法
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申请号： US10906892申请日： 2005-03-11
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公开(公告)号： US20050212825A1公开(公告)日： 2005-09-29
- 发明人: WEI-KUO LEE , HER-MING JONG , AN-CHEN TENG
- 申请人： WEI-KUO LEE , HER-MING JONG , AN-CHEN TENG
- 主分类号： G09G5/10
- IPC分类号： G09G5/10 ; G09G5/37 ; H04N5/20
摘要：
A device includes a plurality of luminance adjustment tables, a luminance analysis unit for analyzing a luminance distribution of a plurality of pixels of a source video, and a dynamic luminance curve fitting unit electrically connected to the luminance analysis unit and the luminance adjustment tables for adjusting luminance levels of the pixels of the video based on one of the luminance adjustment tables selected according to the luminance distribution.
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