发明授权
US6094510A Image processing apparatus and method for predicting a compression rate
of image data processed to modify an image
失效
用于预测处理以修改图像的图像数据的压缩率的图像处理装置和方法
- 专利标题： Image processing apparatus and method for predicting a compression rate of image data processed to modify an image
- 专利标题（中）： 用于预测处理以修改图像的图像数据的压缩率的图像处理装置和方法
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申请号： US843271申请日： 1997-04-14
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公开(公告)号： US6094510A公开(公告)日： 2000-07-25
- 发明人: Hiroyuki Yaguchi , Ryosuke Miyamoto , Hideaki Shimizu , Hiroyoshi Yoshida , Masao Watanabe , Masatoshi Yaginuma , Kiyoshi Okamoto , Yasuhiro Takiyama , Katsunari Suzuki , Daisuke Ishizuka , Tadashi Takahashi , Tsuyoshi Moriyama
- 申请人： Hiroyuki Yaguchi , Ryosuke Miyamoto , Hideaki Shimizu , Hiroyoshi Yoshida , Masao Watanabe , Masatoshi Yaginuma , Kiyoshi Okamoto , Yasuhiro Takiyama , Katsunari Suzuki , Daisuke Ishizuka , Tadashi Takahashi , Tsuyoshi Moriyama
- 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： JPX8-092471 19960415; JPX8-115279 19960415; JPX8-115282 19960415
- 主分类号： G06T9/00
- IPC分类号： G06T9/00 ; H04N1/41 ; H04N1/42
摘要：
An image processing apparatus includes a processing unit for processing an image signal into which an original document, after being exposed to light, is photoelectrically converted, a compression module for compressing image information processed through the processing unit, a memory for storing image data compressed by the compression module, a control unit for setting a diversity of image processing modes, and a predicting module for predicting an image compression rate used by the compression module. The predicting module predicts the image compression rate of an image after being processed according to the image processing mode set by the control unit.
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