发明授权
- 专利标题： Method and apparatus for subpixel-based down-sampling
- 专利标题（中）： 用于基于子像素的下采样的方法和装置
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申请号： US12326593申请日： 2008-12-02
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公开(公告)号： US08326050B2公开(公告)日： 2012-12-04
- 发明人: Oscar Chi-Lim Au , Lu Fang , Hon Wah Wong , Yi Yang , Yan Huo
- 申请人： Oscar Chi-Lim Au , Lu Fang , Hon Wah Wong , Yi Yang , Yan Huo
- 申请人地址： CN Hong Kong Science Park, Shatin, New Territories, Hong Kong
- 专利权人： Hong Kong Applied Science and Technology Research Institute Company Limited
- 当前专利权人： Hong Kong Applied Science and Technology Research Institute Company Limited
- 当前专利权人地址： CN Hong Kong Science Park, Shatin, New Territories, Hong Kong
- 代理商 Ella Cheong; Sam T. Yip
- 主分类号： G06K9/36
- IPC分类号： G06K9/36
摘要：
This invention relates to method and apparatus for subpixel-based down-sampling. This invention implements an adaptive filter 140 based on edge detection, which removes visible color fringing artifacts while efficiently retaining sharpness.
公开/授权文献
- US20100135588A1 METHOD AND APPARATUS FOR SUBPIXEL-BASED DOWN-SAMPLING 公开/授权日：2010-06-03
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