Performance comparison of perceived image color difference measures

Karel Fliegel; Jana Kolmašová; Jan Švihlík

doi:10.1117/12.2321644

17 September 2018 Performance comparison of perceived image color difference measures

Karel Fliegel, Jana Kolmašová, Jan Švihlík

Proceedings Volume 10752, Applications of Digital Image Processing XLI; 107522U (2018) https://doi.org/10.1117/12.2321644
Event: SPIE Optical Engineering + Applications, 2018, San Diego, California, United States

Abstract

This paper deals with techniques for analysis of perceived color differences in images. Impact of color artifacts in image processing chain is a critical factor in the assessment of overall Quality of Experience (QoE). At first, an overview of color difference measures is presented. The performance of the methods is compared based on the results from subjective studies. Possible utilization of publicly available datasets with associated subjective scores is discussed. Majority of the datasets contain images distorted by various types of distortions not necessarily with controlled color impairments. Dedicated database of images with common color distortions and associated subjective scores is introduced. Performance evaluation and comparison of objective image color difference measures is presented using conventional correlation performance measures and robust receiver operating characteristic (ROC) based analyses.

Citation Download Citation

Karel Fliegel, Jana Kolmašová, and Jan Švihlík "Performance comparison of perceived image color difference measures", Proc. SPIE 10752, Applications of Digital Image Processing XLI, 107522U (17 September 2018); https://doi.org/10.1117/12.2321644

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