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公开(公告)号:US20050063026A1
公开(公告)日:2005-03-24
申请号:US10669966
申请日:2003-09-24
申请人: John Weldy , Robert Kulpinski
发明人: John Weldy , Robert Kulpinski
CPC分类号: H04N1/6094 , H04N1/401
摘要: The present invention relates to a low spatial frequency calibration arrangement for scanning systems. In the method and system of the present invention, calibration is performed to compensate for non-uniformities introduced when light scattering media is scanned. This calibration results in a non-uniformity mapping at each scanning pixel location.
摘要翻译: 本发明涉及用于扫描系统的低空间频率校准装置。 在本发明的方法和系统中,执行校准以补偿当扫描光散射介质时引入的不均匀性。 该校准导致在每个扫描像素位置处的不均匀性映射。