发明名称 |
IMAGE PROCESSING METHOD, IMAGE PROCESSING SYSTEM, PROGRAM AND STORAGE MEDIUM |
摘要 |
PROBLEM TO BE SOLVED: To provide an image processing system that applies density correction for optimizing contrast to read image data. SOLUTION: The image processing system generates a density distribution histogram from read image data, generates a density correction curve on the basis of the ratio of data of both the light/dark extremes and corrects the density. |
申请公布号 |
JP2003051944(A) |
申请公布日期 |
2003.02.21 |
申请号 |
JP20010239139 |
申请日期 |
2001.08.07 |
申请人 |
CANON INC |
发明人 |
FUKAWA YOSHIHIKO;MAKINO YOICHIRO |
分类号 |
G06T1/00;G06T5/00;H04N1/407;H04N1/46;H04N1/60 |
主分类号 |
G06T1/00 |
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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