Invention Grant
US08526750B2 Method and apparatus for encoding/decoding image by using adaptive binarization
失效
通过使用自适应二值化对图像进行编码/解码的方法和装置
- Patent Title: Method and apparatus for encoding/decoding image by using adaptive binarization
- Patent Title (中): 通过使用自适应二值化对图像进行编码/解码的方法和装置
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Application No.: US12551691Application Date: 2009-09-01
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Publication No.: US08526750B2Publication Date: 2013-09-03
- Inventor: Jong-bum Choi , Sung-bum Park , Woo-sung Shim , Young-ho Moon , Dai-woong Choi , Jae-won Yoon
- Applicant: Jong-bum Choi , Sung-bum Park , Woo-sung Shim , Young-ho Moon , Dai-woong Choi , Jae-won Yoon
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2008-0086285 20080902
- Main IPC: G06K9/36
- IPC: G06K9/36
Abstract:
A method and apparatus for encoding/decoding an image, wherein the method includes selecting a predetermined binarization table from a plurality of binarization tables based on prediction values of a current pixel and binarizing or inversely binarizing residual values by using the selected binarization table.
Public/Granted literature
- US20100054615A1 METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE BY USING ADAPTIVE BINARIZATION Public/Granted day:2010-03-04
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