发明授权
US5267052A Encoding the original image data and progessively encoding the image
data independently
失效
对原始图像数据进行编码,并对图像数据进行独立编码
- 专利标题: Encoding the original image data and progessively encoding the image data independently
- 专利标题(中): 对原始图像数据进行编码,并对图像数据进行独立编码
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申请号: US673411申请日: 1991-03-22
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公开(公告)号: US5267052A公开(公告)日: 1993-11-30
- 发明人: Yuuichi Bannai , Tadashi Yoshida , Yasuji Hirabayashi , Hidefumi Oosawa
- 申请人: Yuuichi Bannai , Tadashi Yoshida , Yasuji Hirabayashi , Hidefumi Oosawa
- 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: JPX2-074201 19900324; JPX2-143728 19900531
- 主分类号: G06T3/40
- IPC分类号: G06T3/40 ; H04N1/21 ; H04N1/32 ; H04N1/387 ; H04N1/41 ; H04N1/417 ; H04N1/40
摘要:
An image processing method and apparatus encodes input image data, and performs processing using encoded image data. The method and apparatus can progressively encode input images, store and transmit the encoded images, and display a plurality of low-resolution images on one picture surface.
公开/授权文献
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