Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4356
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Title: Colorimetric characterization of scanner by measures of perceptual color error
Authors: Shen, HL
Mou, TS
Xin, JH 
Issue Date: Oct-2006
Source: Journal of electronic imaging, Oct.-Dec. 2006, v. 15, no. 4, 041204, p. 1-5
Abstract: Two methods for colorimetric characterization of color scanner are proposed based on the measures of perceptual color difference error. The first method is used to minimize the total color differences between the actual and predicted color samples. The second one, which is a generalization of the existing cubic-root preprocessing technique, derives the mapping between the p'th root of scanner responses and Commission Internationale de l’Eclairage L*a*b (CIELAB) values. The experiment results indicate that the color accuracies of the proposed methods, especially the second one, are better than those of the traditional CIE XYZ (CIEXYZ)- space-based characterization methods.
Keywords: Image colour analysis
Image scanners
Colorimetry
Publisher: SPIE-International Society for Optical Engineering
Journal: Journal of electronic imaging 
ISSN: 1017-9909
EISSN: 1560-229X
DOI: 10.1117/1.2199872
Rights: Copyright 2006 Society of Photo-Optical Instrumentation Engineers and IS&T. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
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