- 专利标题: Reduced-buffer error diffusion
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申请号: US10017016申请日: 2001-12-14
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公开(公告)号: US06995872B2公开(公告)日: 2006-02-07
- 发明人: Reiner Eschbach , Dennis L. Venable
- 申请人: Reiner Eschbach , Dennis L. Venable
- 申请人地址: US CT Stamford
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Stamford
- 代理机构: Fay, Sharpe, Fagan, Minnich & McKee, LLP
- 主分类号: H04N1/40
- IPC分类号: H04N1/40 ; H04N1/405
摘要:
An error diffusion method is provided where a plurality of n error values derived from processing one or more previous scanlines of input pixel values are sub-sampled without the n error values being stored in a buffer to derive m error values (m
公开/授权文献
- US20030112468A1 Reduced-buffer error diffusion 公开/授权日:2003-06-19
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