发明授权
US07535482B2 Device for adaptively adjusting video luminance and related method
有权
用于自适应调整视频亮度的设备及相关方法
- 专利标题： Device for adaptively adjusting video luminance and related method
- 专利标题（中）： 用于自适应调整视频亮度的设备及相关方法
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申请号： US10906892申请日： 2005-03-11
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公开(公告)号： US07535482B2公开(公告)日： 2009-05-19
- 发明人: Wei-Kuo Lee , Her-Ming Jong , An-Chen Teng
- 申请人： Wei-Kuo Lee , Her-Ming Jong , An-Chen Teng
- 申请人地址： TW ChuPei, Hsin-Chu Hsien
- 专利权人： MStar Semiconductor, Inc.
- 当前专利权人： MStar Semiconductor, Inc.
- 当前专利权人地址： TW ChuPei, Hsin-Chu Hsien
- 代理商 Winston Hsu
- 主分类号： G09G3/30
- IPC分类号： G09G3/30 ; G09G3/36 ; G06F3/038 ; G09G5/10
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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