发明授权
US08879961B2 Image processing method, image processor, and image forming apparatus using same
有权
图像处理方法,图像处理器和使用其的图像形成装置
- 专利标题: Image processing method, image processor, and image forming apparatus using same
- 专利标题(中): 图像处理方法,图像处理器和使用其的图像形成装置
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申请号: US13628362申请日: 2012-09-27
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公开(公告)号: US08879961B2公开(公告)日: 2014-11-04
- 发明人: Hiroyuki Igawa
- 申请人: Hiroyuki Igawa
- 申请人地址: JP Tokyo
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2011-235363 20111026
- 主分类号: G03G15/01
- IPC分类号: G03G15/01 ; G03G15/00
摘要:
An image processing method for generating a halftone pattern for forming an image according to input image data includes a step of forming first and second shade patterns to be developed by first and second toners, respectively. The second toner is identical in color to the first toner and different in shade from the first toner, and the second shade pattern is shifted from the first shade pattern.
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