发明授权
US08931872B2 Printing apparatus, color conversion method, program, and recording medium
有权
打印装置,颜色转换方法,程序和记录介质
- 专利标题: Printing apparatus, color conversion method, program, and recording medium
- 专利标题(中): 打印装置,颜色转换方法,程序和记录介质
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申请号: US13290347申请日: 2011-11-07
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公开(公告)号: US08931872B2公开(公告)日: 2015-01-13
- 发明人: Mitsuhiro Yamashita , Seishin Yoshida
- 申请人: Mitsuhiro Yamashita , Seishin Yoshida
- 申请人地址: JP Tokyo
- 专利权人: Seiko Epson Corporation
- 当前专利权人: Seiko Epson Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Maschoff Brennan
- 优先权: JP2010-252190 20101110
- 主分类号: B41J2/205
- IPC分类号: B41J2/205 ; B41J2/21 ; H04N1/60
摘要:
A printing apparatus, which performs the printing using a polish and a colorant includes a reduction region setting portion that sets a reduction region, which is a region where an amount of the polish is reduced, at a dark portion side of a color gamut of the printing apparatus in a device-independent color space; and a color conversion portion which converts color of an image to be input to the printing apparatus into a print color to be expressed by the polish and the colorant, wherein, among pixels constituting the image, in a pixel included in the reduction region, the color conversion portion reduces the amount of the polish compared to a pixel not included in the reduction region, and converts color of the image to the print color.
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