发明授权
US5677774A Image processing apparatus for inputting and processing plural types of
image signals
失效
用于输入和处理多种类型的图像信号的图像处理装置
- 专利标题： Image processing apparatus for inputting and processing plural types of image signals
- 专利标题（中）： 用于输入和处理多种类型的图像信号的图像处理装置
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申请号： US275253申请日： 1994-07-15
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公开(公告)号： US5677774A公开(公告)日： 1997-10-14
- 发明人: Tsuyoshi Kunishi , Yoshihiko Suzuki , Satoru Kutsuwada , Keizo Isemura
- 申请人： Tsuyoshi Kunishi , Yoshihiko Suzuki , Satoru Kutsuwada , Keizo Isemura
- 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： JPX5-182476 19930723
- 主分类号： H04N1/00
- IPC分类号： H04N1/00 ; G03G15/00 ; H04N1/29 ; H04N1/40 ; H04N1/407
摘要：
When a binary image signal or multivalued image signal is input to form an image, if the binary image signal is input, one of the line width output characteristic previously stored in memory is set and displayed. If the multivalued image signal is input, one of the density output characteristic previously stored in the memory is set and displayed. Each of the line width output characteristic and the density output characteristic can be changed by the operator. The line width output characteristic is changed by changing the development bias voltage, and the density output characteristic is changed by changing the .gamma.-table.
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