发明授权
US4853767A Color graphic image processing system involving data compression using
reference samples
失效
使用参考样本进行数据压缩的彩色图形图像处理系统
- 专利标题： Color graphic image processing system involving data compression using reference samples
- 专利标题（中）： 使用参考样本进行数据压缩的彩色图形图像处理系统
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申请号： US16918申请日： 1987-02-20
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公开(公告)号： US4853767A公开(公告)日： 1989-08-01
- 发明人: Toshiyuki Sakai , Yoshihiro Okada , Keiichiro Hyodo
- 申请人： Toshiyuki Sakai , Yoshihiro Okada , Keiichiro Hyodo
- 申请人地址： JPX Osaka
- 专利权人： Mita Industrial Co., Ltd.
- 当前专利权人： Mita Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX61-36041 19860220
- 主分类号： H04N1/41
- IPC分类号： H04N1/41 ; H04N1/46 ; H04N1/48 ; H04N1/64
摘要：
A color graphic image processing system which first reads the color graphic image to be processed by using a color image input device, and then encodes read-out signals into 4 through 6 units of encoded words per each color using a data input system. The color graphic image processing system then compresses the encoded data for storage in a storage data device and then the system transmits the stored data for conversion into specific data signals suited for an output device. The system then delivers complete picture signals to the output device.
公开/授权文献
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