发明名称 |
Image processing apparatus, computer readable medium storing program, method and computer data signal for partitioning and converting an image |
摘要 |
An image processing apparatus includes a partitions setting unit that sets up image partitions into which an input image is separated; a tone number setting unit that sets the number of tones for each of the image partitions set up by the partitions setting unit, based on gray levels of pixels included in each of the image partitions; and a conversion unit that converts each of the image partitions of the input image into an image partition represented with tones equal to or less than the number of tones set by the tone number setting unit.
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申请公布号 |
US8369639(B2) |
申请公布日期 |
2013.02.05 |
申请号 |
US20080176724 |
申请日期 |
2008.07.21 |
申请人 |
FUJI XEROX CO., LTD.;YOKOSE TARO;TANIGUCHI TOMOKI |
发明人 |
YOKOSE TARO;TANIGUCHI TOMOKI |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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