Method of converting data, a display device, computing device, and the built-in program which, as well as how to optimize the coefficients, optimization device, and it incorporated into the program

摘要

At How the image data in the source color gamut, to convert the conversion after the image data in the conversion after the color gamut The meet and, using a multivariate polynomial functions to generate RGB data after the conversion in the conversion after the color gamut of red in the source color gamut - green - blue; in order to calculate the (RGB red-green-blue) data methods, including the use of a processor is provided. The polynomial function, if the converted RGB data to a display device having the converted color gamut is displayed, so as to have a color appearance which represents the perceptually optimum conversion of the RGB data is input RGB data after the conversion, It contains the optimized coefficients according to predetermined criteria.BACKGROUND 10