发明授权
US4959736A Image signal processing method and apparatus with elongated picture
elements
失效
具有细长图像元素的图像信号处理方法和装置
- 专利标题: Image signal processing method and apparatus with elongated picture elements
- 专利标题(中): 具有细长图像元素的图像信号处理方法和装置
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申请号: US291565申请日: 1988-12-29
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公开(公告)号: US4959736A公开(公告)日: 1990-09-25
- 发明人: Masayuki Mino , Osamu Yamada
- 申请人: Masayuki Mino , Osamu Yamada
- 申请人地址: JPX Osaka
- 专利权人: Minolta Camera Kabushiki Kaisha
- 当前专利权人: Minolta Camera Kabushiki Kaisha
- 当前专利权人地址: JPX Osaka
- 优先权: JPX62-334025 19871229; JPX63-171637 19880708
- 主分类号: H04N1/03
- IPC分类号: H04N1/03 ; H04N1/40
摘要:
An image signal processing method and apparatus includes elongated picture elements in a CCD linear image sensor to provide improved resolution. The outputs of the picture elements are converted into digital signals and are processed to compensate for the variance in photosensitivity of each of the individual picture elements.
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