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Volume: 6 | Article ID: art00025
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Colour Laser Scanner Characterisation by Enhanced LUT
Lindsay W. MacDonald
  DOI :  10.2352/CGIV.2012.6.1.art00025  Published Online :  January 2012
Abstract

This study investigated how to improve the accuracy of colour characterisation for a three-colour laser scanner, implemented by a lookup table (LUT) with interpolation. The transfer function was trained on a huge number of real and synthetic reflectance spectra, refined through statistical analysis. The lookup table enabled a ‘baseline’ matrix fitting to be enhanced through local deformations of 3D colour space to give optimal colorimetric performance.

Journal Title : Conference on Colour in Graphics, Imaging, and Vision
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/CGIV.2012.6.1.art00025
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Lindsay W. MacDonald, "Colour Laser Scanner Characterisation by Enhanced LUT"  in Proc. IS&T CGIV 2012 6th European Conf. on Colour in Graphics, Imaging, and Vision,  2012,  pp 137 - 142,  https://doi.org/10.2352/CGIV.2012.6.1.art00025

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  Copyright statement 
Copyright © Society for Imaging Science and Technology 2012
72010351
Conference on Colour in Graphics, Imaging, and Vision
conf colour graph imag vis
2158-6330
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2158-6330(20120101)2012:1L.137;1-
cgiv_v2012n1/splitsection25.xml
/ist/cgiv/2012/00002012/00000001/art00025
Articles
Colour Laser Scanner Characterisation by Enhanced LUT
MacDonaldLindsay W.
01012012
2012
1
137
142
2012
This study investigated how to improve the accuracy of colour characterisation for a three-colour laser scanner, implemented by a lookup table (LUT) with interpolation. The transfer function was trained on a huge number of real and synthetic reflectance spectra, refined through statistical analysis. The lookup table enabled a ‘baseline’ matrix fitting to be enhanced through local deformations of 3D colour space to give optimal colorimetric performance.