Patent ID: 7612782
Filing Date: 2009-11-03
Classification: H04N

Abstract:
1. A color conversion matrix creating device, comprising: a first conversion matrix creating unit for determining a first conversion matrix (M a first calculating unit for, based on the first conversion matrix (M a second conversion matrix creating unit for determining a second conversion matrix (M a second calculating unit for, based on the second conversion matrix (M an arithmetic unit for, based on the first color values and the second color values, determining third color values on a new target color space which correspond to the predetermined colors; a third conversion matrix creating unit for, based on the third color values, determining a third conversion matrix (M a color conversion matrix creating unit for, based on the first conversion matrix (M a color adaptation correction matrix creating unit for determining a color adaptation correction matrix (M wherein the first conversion matrix creating unit is configured to create the first conversion matrix (M