Invention Grant
- Patent Title: Method for removing color fringe in digital image
- Patent Title (中): 去除数字图像中色条的方法
-
Application No.: US12767516Application Date: 2010-04-26
-
Publication No.: US08385642B2Publication Date: 2013-02-26
- Inventor: Che-Lun Chuang , Chung-Ta Wu
- Applicant: Che-Lun Chuang , Chung-Ta Wu
- Applicant Address: TW Hsinchu
- Assignee: Altek Corporation
- Current Assignee: Altek Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Morris Manning & Martin LLP
- Agent Tim Tingkang Xia, Esq.
- Priority: TW98145998A 20091230
- Main IPC: G06K9/36
- IPC: G06K9/36
Abstract:
A method for removing color fringe is presented. Separated luminance and chrominance (YCbCr) signals of a digital image are analyzed through specific color detection, luminance detection, and gradient color detection, so as to determine whether color fringe occurs to each pixel in the digital image, thereby correcting pixels with color fringe.
Public/Granted literature
- US20110158514A1 METHOD FOR REMOVING COLOR FRINGE IN DIGITAL IMAGE Public/Granted day:2011-06-30
Information query
