发明授权
- 专利标题: Image color enhancement
- 专利标题(中): 图像颜色增强
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申请号: US12892918申请日: 2010-09-28
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公开(公告)号: US08542918B2公开(公告)日: 2013-09-24
- 发明人: Andrew Bryant , Adriana Dumitras
- 申请人: Andrew Bryant , Adriana Dumitras
- 申请人地址: US CA Cupertino
- 专利权人: Apple Inc.
- 当前专利权人: Apple Inc.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- 代理商 Robert C. Kowert
- 主分类号: G06K9/00
- IPC分类号: G06K9/00
摘要:
Some embodiments of the invention provide a non-linear image-enhancement method to enhance an image that includes a number of picture elements. The non-linear enhancement method adjusts the brightness value of each pixel in the image and adjusts at least one chromatic value of each pixel in the image based on the adjustment to the brightness value of that pixel.
公开/授权文献
- US20120076404A1 IMAGE COLOR ENHANCEMENT 公开/授权日:2012-03-29
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