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1. 发明申请

WO2012060432A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND PROGRAM 审中-公开
标题翻译：图像处理设备，图像处理方法和程序
公开(公告)号：WO2012060432A1
公开(公告)日：2012-05-10
申请号：PCT/JP2011/075363
申请日：2011-10-27
申请人： CANON KABUSHIKI KAISHA , TAKIGAWA, Yoichi , KUBO, Hideki , OCHIAI, Takashi
发明人： TAKIGAWA, Yoichi , KUBO, Hideki , OCHIAI, Takashi
IPC分类号： B41J2/44 , G03G15/00
CPC分类号： H04N1/40093 , G03G15/043 , G06K15/1209 , G06K15/1219
摘要： There is provided an image forming apparatus comprising: detection means for detecting position information indicating a scanning position; interval prediction means for predicting a first scanning line interval indicating a distance in the sub-scanning direction between the scanning line of interest and a succeeding scanning line to be scanned after the scanning line of interest; interval calculation means for calculating, by using the position information held by the holding means, a second scanning line interval indicating a distance in the sub-scanning direction between the scanning line of interest and the scanned scanning line; and rate calculation means for calculating a correction rate on an exposure amount for the scanning line of interest so that a predicted density calculated using the first scanning line interval and the second scanning line interval matches with a predicted density calculated using a predetermined reference scanning line interval.
摘要翻译：提供了一种图像形成装置，包括：检测装置，用于检测指示扫描位置的位置信息; 间隔预测装置，用于在感兴趣的扫描线之后，预测指示扫描线之间的副扫描方向上的距离与待扫描的扫描线之间的距离的第一扫描行间隔; 间隔计算装置，用于通过使用由保持装置保持的位置信息来计算指示在扫描扫描线和扫描扫描线之间的副扫描方向上的距离的第二扫描线间隔; 以及速率计算装置，用于计算关于所述扫描线的曝光量的校正速率，使得使用所述第一扫描行间隔和所述第二扫描行间隔计算的预测浓度与使用预定参考扫描行间隔计算的预测浓度相匹配。

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