Reevaluation of color constancy algorithm performance

Hordley, Steven D. and Finlayson, Graham D. (2006) Reevaluation of color constancy algorithm performance. Journal of the Optical Society of America A, 23 (5). pp. 1008-1020. ISSN 1084-7529

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Abstract

The relative performance of color constancy algorithms is evaluated. We highlight some problems with previous algorithm evaluation and define more appropriate testing procedures. We discuss how best to measure algorithm accuracy on a single image as well as suitable methods for summarizing errors over a set of images. We also discuss how the relative performance of two or more algorithms should best be compared, and we define an experimental framework for testing algorithms. We reevaluate the performance of six color constancy algorithms using the procedures that we set out and show that this leads to a significant change in the conclusions that we draw about relative algorithm performance as compared with those from previous work.

Item Type:	Article
Faculty \ School:	Faculty of Science > School of Computing Sciences
UEA Research Groups:	Faculty of Science > Research Groups > Colour and Imaging Lab Faculty of Science > Research Groups > Interactive Graphics and Audio
Depositing User:	Vishal Gautam
Date Deposited:	01 Jun 2011 18:56
Last Modified:	22 Apr 2023 01:29
URI:	https://ueaeprints.uea.ac.uk/id/eprint/23302
DOI:	10.1364/JOSAA.23.001008

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