发明名称 |
Image signal processing apparatus |
摘要 |
An image processing apparatus has an image sensor for inputting image data obtained by reading an image, a shading correction processing unit for correcting variations in image data input from the image sensor on the basis of correction data, an arithmetic operation processing unit for performing image processing of the image data input from the image sensor, and a memory for storing the correction data to be supplied to the shading correction processing unit and image data to be supplied to the arithmetic operation processing unit.
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申请公布号 |
US5267055(A) |
申请公布日期 |
1993.11.30 |
申请号 |
US19910758198 |
申请日期 |
1991.09.12 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SAKAMOTO, MASAHIRO;SHINADA, YASUYUKI;ISHIDA, SHINICHI |
分类号 |
H04N1/401;(IPC1-7):H04N1/40 |
主分类号 |
H04N1/401 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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