发明名称 |
Method and apparatus for performing color transformations using a reference image combined with a color tracer |
摘要 |
A system that combines a reference color image with a color move tracer image creating a combined image capable of being edited as desired by the operator and one which records the actual color edits made on the reference image. The tracer is a color grid that represents the domain of colors in a specified color space encoding. The grid is converted into a color edit transform table and the color edits within the color space on a higher resolution version of the reference image, or on other images, can be performed using a table look-up operation. The invention can also be used to capture effects transforms that modify the input/output and/or screen display of an image without necessarily modifying the original image.
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申请公布号 |
US5583665(A) |
申请公布日期 |
1996.12.10 |
申请号 |
US19950387550 |
申请日期 |
1995.02.13 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
GREGORY, JR., H. SCOTT;HEINZ, CHRISTOPHER M.;RODGERS, JR., TIMOTHY K.;PAWLE, GEORGE B.;WALKER, DOUGLAS G. |
分类号 |
H04N1/46;G06T1/00;G06T1/20;H04N1/60;H04N1/62;(IPC1-7):H04N1/56 |
主分类号 |
H04N1/46 |
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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