VIDEO SIGNAL PROCESSOR, VIDEO DISPLAY APPARATUS, PROGRAM AND COLOR ADJUSTING METHOD

摘要

PROBLEM TO BE SOLVED: To grasp the correspondence between a setting region or a changing amount on a qualitative color space and a result of color adjustment, thereby visually determining the result of color adjustment. SOLUTION: This processor includes a test pattern generating unit 17 for generating a color test pattern image signal RGBctp 1, an input signal selector 18 for inserting the color test pattern image signal RGBctp 1 into an inputted video signal RGBsource, and a color adjusting signal processing unit 19 for performing color adjustment for an MIX video signal RGBmix 0 to which the color test pattern image is inserted. COPYRIGHT: (C)2006,JPO&NCIPI