发明名称 |
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD CAPABLE OF REVISING GRAY IMAGE |
摘要 |
An apparatus includes a gray converter to convert an inputted color image to be printed into a gray conversion image and to outputs the gray conversion image a difference calculator to calculate at least one difference value between at least one color channel image with respect to the color image and the gray conversion image; and a gray reviser to revise the gray conversion image based on the at least one difference value and to output a gray conversion image. |
申请公布号 |
US2012206747(A1) |
申请公布日期 |
2012.08.16 |
申请号 |
US201213454497 |
申请日期 |
2012.04.24 |
申请人 |
PARK IN-HO;OH HYUN-SOO;JANG MI-JUNG;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK IN-HO;OH HYUN-SOO;JANG MI-JUNG |
分类号 |
H04N1/60;G06K9/00;G09G5/02 |
主分类号 |
H04N1/60 |
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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