| 摘要 |
A method and an apparatus for proofing an image on a proofing device having a set of ColB colorants at a proofing resolution ResB, wherein the image is to be output on an output device having a set of ColA colorants at a resolution ResA different from ResB, the method including (a) providing the image in a first representation having the set of ColA colorants and the resolution ResA; (b) converting the image to a second, intermediate representation having the resolution ResA and an intermediate color set that is different from the set of ColA colorants and different from the set of ColB colorants; (c) converting the image from the second, intermediate representation to a third, intermediate representation having the intermediate color set and the resolution ResB; (d) converting the image from the third, intermediate representation to a fourth representation having the set of ColB colorants and the resolution ResB.
|
