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Advances in Multimedia
Volume 2012, Article ID 273723, 6 pages
http://dx.doi.org/10.1155/2012/273723
Research Article

Color Image Quality Assessment Based on CIEDE2000

1Key IC&SP Laboratory of Ministry of Education, Anhui University, Hefei 230039, China
2MOE-Microsoft Key Laboratory of Multimedia Computing & Communication, University of Science and Technology of China, Hefei 230027, China

Received 23 April 2012; Accepted 22 July 2012

Academic Editor: Qi Tian

Copyright © 2012 Yang Yang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Combining the color difference formula of CIEDE2000 and the printing industry standard for visual verification, we present an objective color image quality assessment method correlated with subjective vision perception. An objective score conformed to subjective perception (OSCSP) Q was proposed to directly reflect the subjective visual perception. In addition, we present a general method to calibrate correction factors of color difference formula under real experimental conditions. Our experiment results show that the present DE2000-based metric can be consistent with human visual system in general application environment.