发明公开
- 专利标题： Image processing apparatus
- 专利标题（中）： 图像处理设备
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申请号： EP90308440.8申请日： 1990-07-31
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公开(公告)号： EP0411911A3公开(公告)日： 1992-12-09
- 发明人: Funada, Masahiro , Kawase, Michio , Arimoto, Shinobu
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构： Beresford, Keith Denis Lewis
- 优先权： JP199369/89 19890802; JP199370/89 19890802
- 主分类号： H04N1/40
- IPC分类号： H04N1/40 ; G06T7/00
摘要：
An image processing apparatus includes a first detection unit for detecting an edge of an input image on the basis of an input image signal, a second detection unit for detecting a screen portion of the input image on the basis of the input image signal, a processing unit for executing processing of the input image signal according to detection results of the first and second detection units, and a setting unit for setting detection modes of the first and second detection units.
公开/授权文献
- EP0411911B1 Image processing apparatus 公开/授权日：1996-03-27
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