Invention Grant
- Patent Title: Method of reducing color moire and image processing apparatus using the method
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Application No.: US15469661Application Date: 2017-03-27
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Publication No.: US10070019B2Publication Date: 2018-09-04
- Inventor: Jun Ho Gal
- Applicant: Hanwha Techwin Co., Ltd.
- Applicant Address: KR Changwon-si
- Assignee: Hanwha Techwin Co., Ltd.
- Current Assignee: Hanwha Techwin Co., Ltd.
- Current Assignee Address: KR Changwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2016-0152970 20161116
- Main IPC: H04N5/217
- IPC: H04N5/217 ; H04N1/60 ; H04N5/232 ; H04N9/04 ; H04N9/64
Abstract:
A method of reducing moire includes generating a moire corrected image by performing moire correction on an input image; setting a moire correction weight for each pixel of the input image based on global luminance of the input image and local luminance of an area including the pixel; and correcting the moire corrected image by synthesizing the input image and the moire corrected image based on the moire correction weight.
Public/Granted literature
- US20180139363A1 METHOD OF REDUCING COLOR MOIRE AND IMAGE PROCESSING APPARATUS USING THE METHOD Public/Granted day:2018-05-17
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