Invention Grant
- Patent Title: Color enhancement technique using skin color detection
- Patent Title (中): 颜色增强技术使用肤色检测
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Application No.: US11605711Application Date: 2006-11-28
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Publication No.: US07853094B2Publication Date: 2010-12-14
- Inventor: Hao Pan , Scott J. Daly
- Applicant: Hao Pan , Scott J. Daly
- Applicant Address: US WA Camas
- Assignee: Sharp Laboratories of America, Inc.
- Current Assignee: Sharp Laboratories of America, Inc.
- Current Assignee Address: US WA Camas
- Agency: Chernoff, Vilhauer, McClung & Stenzel
- Main IPC: G06K9/40
- IPC: G06K9/40

Abstract:
A method for enhancing the color of an image to be displayed on a display includes receiving an image having a plurality of pixels where each of the pixels has a plurality of color components. The image is filtered using a spatial filter in such a manner that the lower frequency content of the image is enhanced in such a manner that the color gamut of the lower frequency content is increased. The filtered image is modified such that the higher frequency content of the image to obtain a modified image that includes the higher frequency content and the lower frequency content.
Public/Granted literature
- US20070172119A1 Color enhancement technique using skin color detection Public/Granted day:2007-07-26
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