Patent ID: 8294964
Filing Date: 2012-10-23
Classification: H04N

Abstract:
1. A computer implemented method for performing a CMYK to CMYKK p RGB color transform in a color marking device capable of dot-on-dot printing, the method comprising: receiving, from an image input device, an input percentage coverage c determining a minimum amount of composite-K coverage, k determining a maximum amount of composite-K coverage, k determining an amount of a flexible composite-K coverage, k where α is a function of said input values c i , m i , y i , and k i ; determining an amount of a remaining coverage area for each of c determining an amount of a total coverage area of a secondary color RGB dot, rgb_area, comprising: determining each of an output secondary color value, comprising: determining each of an output primary color value comprising: providing said c, m, y, k, k