发明授权
- 专利标题: Apparatus and method for producing a monochrome image
- 专利标题(中): 用于生产单色图像的装置和方法
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申请号: US13006304申请日: 2011-01-13
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公开(公告)号: US09131181B2公开(公告)日: 2015-09-08
- 发明人: Ryuichi Shiohara
- 申请人: Ryuichi Shiohara
- 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: Kilpatrick Townsend & Stockton LLP
- 优先权: JP2010-006966 20100115
- 主分类号: G06F15/00
- IPC分类号: G06F15/00 ; H04N1/40
摘要:
A method to configure an apparatus to apply a plurality of mono colorization filters to a low resolution version of a color image. A contrast value is determined for each application of the mono colorization filters. The mono colorization filter achieving the highest contrast value is applied to a high resolution version of the color image to produce a high contrast monochrome image. The high contrast monochrome image is then printed by the apparatus.
公开/授权文献
- US20110176156A1 APPARATUS AND METHOD FOR PRODUCING A MONOCHROME IMAGE 公开/授权日:2011-07-21
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