发明授权
US08200030B2 Method and apparatus for converting bit-plane image, and method and apparatus for inverse-converting bit-plane image
失效
用于转换位平面图像的方法和装置，以及用于逆位转换位平面图像的方法和装置
- 专利标题： Method and apparatus for converting bit-plane image, and method and apparatus for inverse-converting bit-plane image
- 专利标题（中）： 用于转换位平面图像的方法和装置，以及用于逆位转换位平面图像的方法和装置
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申请号： US12420409申请日： 2009-04-08
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公开(公告)号： US08200030B2公开(公告)日： 2012-06-12
- 发明人: Young-ho Moon , Sung-bum Park , Woo-sung Shim , Dai-Woong Choi , Jong-bum Choi , Jae-won Yoon
- 申请人： Young-ho Moon , Sung-bum Park , Woo-sung Shim , Dai-Woong Choi , Jong-bum Choi , Jae-won Yoon
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： Sughrue Mion, PLLC
- 优先权： KR10-2008-0041995 20080506
- 主分类号： G06K9/36
- IPC分类号： G06K9/36
摘要：
Provided are methods and apparatuses for converting a lower bit-plane image, and methods and apparatuses for inverse-converting the lower bit-plane image, which increase the correlation of the lower bit-plane image. According to the method of converting a lower bit-plane image, pixels of the lower bit-plane image are sequentially added or subtracted so as to generate a converted lower bit-plane image. Accordingly, the lower bit-plane image has higher regularity, and thus the efficiency of image processing using the lower bit-plane image is improved.