发明公开
- 专利标题： Image processing system
- 专利标题（中）： 图像处理系统
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申请号： EP93108222.6申请日： 1993-05-19
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公开(公告)号： EP0571895A3公开(公告)日： 1994-03-30
- 发明人: Yamamoto, Makoto
- 申请人： YOZAN INC. , SHARP KABUSHIKI KAISHA
- 申请人地址： 3-5-18, Kitazawa, Setagaya-ku Tokyo 155 JP
- 专利权人： YOZAN INC.,SHARP KABUSHIKI KAISHA
- 当前专利权人： YOZAN INC.,SHARP KABUSHIKI KAISHA
- 当前专利权人地址： 3-5-18, Kitazawa, Setagaya-ku Tokyo 155 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP155649/92 19920523
- 主分类号： G06F15/68
- IPC分类号： G06F15/68
摘要：
It purposes to provide an image processing system with a function which had been dependent on an optical system in image data processing. This image processing system comprises; a multivalue memory for holding image data in a multivalue; a frequency analysis means for converting data in the multivalue memory into data of frequency components; a frequency memory for storing frequency components calculated in the frequency analysis means; and a converting means for shifting data in the frequency memory by the predetermined value in frequency and for inversely converting them into image data.
公开/授权文献
- EP0571895A2 Image processing system 公开/授权日：1993-12-01
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