Automatic color grading of ceramic tiles using machine vision. - Constantinos Boukouvalas; Josef Kittler; Radek Marik; Maria Petrou (IEEE Trans. Ind. Electron., 1997)

Perceptual correction for colour grading using sensor transformations and metameric data. - C. Boukouvalas; Maria Petrou (Mach. Vis. Appl., 1998)

Color grading of randomly textured ceramic tiles using color histograms. - Constantinos Boukouvalas; Josef Kittler; Radek Marik; Maria Petrou (IEEE Trans. Ind. Electron., 1999)

Perceptual correction for colour grading of random textures. - C. Boukouvalas; Maria Petrou (Mach. Vis. Appl., 2000)