发明名称 Image processing apparatus and image processing method
摘要 An image processing apparatus having a processor for calculating an image signal for proofing a proof apparatus, when an original color image outputted from a first output apparatus is reproduced by a second output apparatus. The processor is configured to calculate correlation information between each signal value of device dependent color of the first output apparatus and a device independent color, in a process of creating, by color gamut mapping, a first color conversion profile for converting an original image signal for the first output apparatus into an image signal for reproduction for the second output apparatus; to create a second color conversion profile for converting the original image signal into a calorimetric value or a signal value derived from it, based on the correlation information; and to convert the original image signal into the image signal for proof, based on the second conversion profile.
申请公布号 US7483172(B2) 申请公布日期 2009.01.27
申请号 US20040964095 申请日期 2004.10.13
申请人 KONICA MINOLTA HOLDINGS, INC. 发明人 HUNG PO-CHIEH
分类号 B41J2/525;H04N1/60;G06K9/00;G06T1/00;H04N1/46 主分类号 B41J2/525
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