发明申请
US20120200589A1 METHOD AND APPARATUS FOR BRIGHTNESS-CONTROLLING IMAGE CONVERSION
有权
用于亮度控制图像转换的方法和装置
- 专利标题: METHOD AND APPARATUS FOR BRIGHTNESS-CONTROLLING IMAGE CONVERSION
- 专利标题(中): 用于亮度控制图像转换的方法和装置
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申请号: US13369841申请日: 2012-02-09
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公开(公告)号: US20120200589A1公开(公告)日: 2012-08-09
- 发明人: Byung-Seok MIN , Hyun-Hee Park , Dong-Hoon Jang , Sung-Dae Cho
- 申请人: Byung-Seok MIN , Hyun-Hee Park , Dong-Hoon Jang , Sung-Dae Cho
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2011-0011425 20110209
- 主分类号: G09G5/02
- IPC分类号: G09G5/02
摘要:
A method and an apparatus for brightness-controlling image conversion. The method includes converting an input image of a first non-linear color space into a second linear color space; determining a brightness control ratio; adjusting channels of the second linear color space according to the brightness control ratio; converting the second linear color space into the first non-linear color space to form an output image.
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