发明授权
- 专利标题： Image processing apparatus for receiving multicolor image information and generating two-color image information
- 专利标题（中）： 用于接收多色图像信息并生成双色图像信息的图像处理装置
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申请号： US143643申请日： 1993-11-01
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公开(公告)号： US5734484A公开(公告)日： 1998-03-31
- 发明人: Masahito Yamamoto , Hideki Adachi , Yoshiyuki Suzuki , Kazuhiko Hirooka , Hiroyuki Ichikawa , Tetsuya Nozaki
- 申请人： Masahito Yamamoto , Hideki Adachi , Yoshiyuki Suzuki , Kazuhiko Hirooka , Hiroyuki Ichikawa , Tetsuya Nozaki
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX4-295919 19921105
- 主分类号： G03G15/01
- IPC分类号： G03G15/01 ; G06T1/00 ; H04N1/46 ; H04N1/56 ; H04N1/60 ; G03F3/08 ; G06F15/00
摘要：
When an original image of a full color is reconstructed by two colors, it is intended to prevent that a part of the original image is not reconstructed. An image of a full color original is read by a CCD, thereby forming signals of R, G and B. In an image processing unit, the R, G, and B signals are converted into red and black signals. The red and black signals are sent to a printer unit and an image is formed in red and black.