发明名称 |
Image processing device, image processing method, image forming apparatus, and storage medium |
摘要 |
A device for converting a color image including multiple character images into a monochrome image is disclosed. The device includes a color conversion unit configured to reduce the image density of black character images included in the color image to a level lower than the image density of specific color character images included in the color image and having a specific color other than black during the conversion of the color image into the monochrome image. |
申请公布号 |
US8259355(B2) |
申请公布日期 |
2012.09.04 |
申请号 |
US20090318849 |
申请日期 |
2009.01.09 |
申请人 |
MIYAGI NORIKO;RICOH COMPANY, LTD. |
发明人 |
MIYAGI NORIKO |
分类号 |
G06K15/00;G06F3/12;G06K9/34 |
主分类号 |
G06K15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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