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2. 发明申请

US20090034002A1 IMAGE PROCESSING DEVICE, IMAGE FORMING APPARATUS INCLUDING SAME, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 有权
标题翻译：图像处理装置，包括其的图像形成装置，图像处理方法和图像处理程序
公开(公告)号：US20090034002A1
公开(公告)日：2009-02-05
申请号：US12180821
申请日：2008-07-28
申请人： Hiroyuki SHIBAKI , Noriko Miyagi
发明人： Hiroyuki SHIBAKI , Noriko Miyagi
IPC分类号： G06K15/02
CPC分类号： H04N1/4072 , H04N1/6072
摘要： An image processing device including an image signal reception unit configured to receive an image signal of an image to be processed; a density reduction area detector configured to detect a density reduction area satisfying predetermined image density reduction requirements in the image to be processed based on the image signal; a specific image area detector configured to detect a specific image area satisfying predetermined specific image requirements different from the predetermined image density reduction requirements in the image to be processed based on the image signal; and a density controller configured to reduce density of the density reduction area detected by the density reduction area detector in a non-specific image area other than the specific image area detected by the specific image area detector, and to not reduce density of the density reduction area in the specific image area.
摘要翻译：一种图像处理装置，包括被配置为接收要处理的图像的图像信号的图像信号接收单元; 密度降低区域检测器，被配置为基于所述图像信号检测满足所述待处理图像中的预定图像浓度降低要求的浓度降低区域; 特征图像区域检测器，被配置为基于所述图像信号检测满足与所述待处理图像中的预定图像浓度降低要求不同的预定特定图像要求的特定图像区域; 以及密度控制器，被配置为在除了由特定图像区域检测器检测到的特定图像区域之外的非特定图像区域中减小由密度降低区域检测器检测到的浓度降低区域的密度，并且不降低密度降低的密度区域在特定图像区域。

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