发明名称 METHOD FOR CREATING COLOR CONVERSION DEFINITION FOR IMAGE OUTPUT DEVICES AND IMAGE PROCESSING APPARATUS IMPLEMENTING THE METHOD
摘要 The present invention is to provide methods and apparatuses for creating color conversion definition to make the same output result appear without any uncomfortable feeling when a same output result is observed under different illumination lights. To achieve this, the method comprising the successive steps of: (a) assuming an observational environment under an illumination light in which a difference in color appearance of an output result of the image output device in a plurality of observational environments with different illumination lights to observe the output result is made less; (b) determining measured color values of a device color of the image output device in the observational environment under the illumination light in which a difference in each color appearance is made less; and (c) creating a color conversion definition on the basis of the measured color values of the device color of the image output device determined at step (b).
申请公布号 US2008239348(A1) 申请公布日期 2008.10.02
申请号 US20080052824 申请日期 2008.03.21
申请人 CANON KABUSHIKI KAISHA 发明人 KAWAI YOSHINORI
分类号 H04N1/60 主分类号 H04N1/60
代理机构 代理人
主权项
地址