发明申请
US20060001911A1 Closed-loop compensation of streaks by ros intensity variation
有权
通过ros强度变化对条纹进行闭环补偿
- 专利标题： Closed-loop compensation of streaks by ros intensity variation
- 专利标题（中）： 通过ros强度变化对条纹进行闭环补偿
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申请号： US10872922申请日： 2004-06-21
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公开(公告)号： US20060001911A1公开(公告)日： 2006-01-05
- 发明人: Daniel Viassolo , Howard Mizes , Shawn Updegraff
- 申请人： Daniel Viassolo , Howard Mizes , Shawn Updegraff
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 主分类号： G06K15/00
- IPC分类号： G06K15/00 ; H04N1/409 ; G06T5/00
摘要：
A method and system compensates for streak defects in an image formed using a raster output scanning device. A reflectance profile is generated from an image generated by the raster output scanning device. Thereafter, a difference profile is determined. The difference profile is determined based upon the generated reflectance profile and a uniform profile. A compensation profile is generated based on the determined difference profile. The compensation profile represents a change in an intensity profile for the raster output scanning device.
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