发明授权
- 专利标题: Automatic image color tone correction
- 专利标题(中): 自动图像色调校正
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申请号: US12103490申请日: 2008-04-15
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公开(公告)号: US08165395B2公开(公告)日: 2012-04-24
- 发明人: Ming-Chang Liu , Gazi Ali
- 申请人: Ming-Chang Liu , Gazi Ali
- 申请人地址: JP Tokyo US NJ Park Ridge
- 专利权人: Sony Corporation,Sony Electronics Inc.
- 当前专利权人: Sony Corporation,Sony Electronics Inc.
- 当前专利权人地址: JP Tokyo US NJ Park Ridge
- 代理商 John P. O'Banion
- 主分类号: G06K9/00
- IPC分类号: G06K9/00
摘要:
A method of image color tone correction is disclosed, which may include the steps of (a) providing a reference image and one or more source images, wherein all images are comprised of pixels of a scene; (b) correcting a designated portion of one of the source images based on the reference image to create a color tone corrected image; and (c) outputting the color tone corrected image to a computer readable medium. The designated portion may be any subset of one of the source images, and may be a simple cropping, interlace, or other form of selection, such as areas of interest in the scene. Additionally, the designated portion may be used for determining a set of coefficients for overall color image correction of the complement of the source images. This method brings the increased tonal and saturation qualities of still images to those in motion.
公开/授权文献
- US20090257652A1 AUTOMATIC IMAGE COLOR TONE CORRECTION 公开/授权日:2009-10-15
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