发明申请
US20070182756A1 Methods and Systems For Sub-Pixel Rendering With Gamma Adjustment
有权
用伽玛调整进行子像素渲染的方法和系统
- 专利标题： Methods and Systems For Sub-Pixel Rendering With Gamma Adjustment
- 专利标题（中）： 用伽玛调整进行子像素渲染的方法和系统
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申请号： US11695343申请日： 2007-04-02
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公开(公告)号： US20070182756A1公开(公告)日： 2007-08-09
- 发明人: Candice Brown Elliott , Seok Han , Moon Im , In Baek , Michael Higgins , Paul Higgins
- 申请人： Candice Brown Elliott , Seok Han , Moon Im , In Baek , Michael Higgins , Paul Higgins
- 申请人地址： US CA Sebastopol 95472
- 专利权人： CLAIRVOYANTE, INC
- 当前专利权人： CLAIRVOYANTE, INC
- 当前专利权人地址： US CA Sebastopol 95472
- 主分类号： G09G5/00
- IPC分类号： G09G5/00
摘要：
Sub-pixel rendering with gamma adjustment allows the luminance for the sub-pixel arrangement to match the non-linear gamma response of the human eye's luminance channel, while the chrominance can match the linear response of the human eye's chrominance channels. The gamma correction allows the sub-pixel rendering to operate independently of the actual gamma of a display device. The sub-pixel rendering techniques with gamma adjustment may be optimized for the gamma transfer curve of a display device in order to improve response time, dot inversion balance, and contrast.