Invention Grant
- Patent Title: Opponent color detail enhancement for saturated colors
- Patent Title (中): 饱和颜色的对手颜色细节增强
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Application No.: US13294413Application Date: 2011-11-11
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Publication No.: US08390699B2Publication Date: 2013-03-05
- Inventor: Mark Zimmer
- Applicant: Mark Zimmer
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Wong, Cabello, Lutsch, Rutherford & Brucculeri, LLP
- Main IPC: H04N5/228
- IPC: H04N5/228

Abstract:
A method, system and device for enhancing detail in areas of saturated color in an image are described. As areas of saturated color are detected in an image the opponent color channel is used to calculate a factor to apply to the original pixel value. By calculating this factor to adjust the pixel values of the image detail may be enhanced in the color saturated areas. A user supplied value may also be included to control the amount of automatic adjustment to the pixel values.
Public/Granted literature
- US20120114227A1 OPPONENT COLOR DETAIL ENHANCEMENT FOR SATURATED COLORS Public/Granted day:2012-05-10
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