Patent ID: 7158667
Filing Date: 2007-01-02
Classification: G06T,G09G,H04N

Abstract:
1. An image display device for receiving a first color data representing a first color image, and displaying a second color image corresponding to the first color image, comprising: an adjuster for a user to designate an adjustment value of a specific color component of the first color image; a data generator for generating a characteristic data designating the adjustment value; a calculator for generating a calculation term, which is effective for only one of six color components of red, yellow, green, cyan, blue and magenta of the first image, based on the first color data; a coefficient generator for generating matrix coefficients according to the characteristics data; a matrix calculator for performing matrix calculation using the matrix coefficients and the calculation term, thereby generating a second color data, which represents the second color image; and a display unit for displaying the second color image based on the second color data.