Vector Error Diffusion Method for Spectral Color Reproduction
نویسندگان
چکیده
A spectral color reproduction method is proposed based on a vector error diffusion method. A low-dimensional linear model is used to approximate reflectance spectra, and the vector error diffusion is performed in a score vector space of the linear model. A suitable set of primary colors is also selected from oil colors. Presented method performed better than conventional colorimetric vector error diffusion method for robust color reproduction for a change of illuminant.
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