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Title: Colorimetric characterization of scanner by measures of perceptual color error
Authors: Shen, Hui-liang
Mou, Tong-sheng
Xin, John Haozhong
Subjects: Image colour analysis
Image scanners
Issue Date: Oct-2006
Publisher: SPIE and IS&T
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.
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.
Type: Journal/Magazine Article
DOI: 10.1117/1.2199872
ISSN: 1017-9909
Appears in Collections:ITC Journal/Magazine Articles

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