COLOR CHARACTERIZATION MODEL COMPUTATION USING WEIGHTED LEAST SQUARES MINIMIZATION

摘要

Methods and systems are presented for characterizing a color rendering system or a color marking material design process, in which forward color transform parameters are generated for mapping color from a first color space associated with an internal color representation of the color rendering system or marking material design process into a second color space using a least squares minimization of an error metric weighted according to a Taylor series expansion of the error metric.