Saliency and Human Fixations: State-of-the-Art and Study of Comparison Metrics

Nicolas Riche, Matthieu Duvinage, Matei Mancas, Bernard Gosselin, Thierry Dutoit; Proceedings of the IEEE International Conference on Computer Vision (ICCV), 2013, pp. 1153-1160

Abstract


Visual saliency has been an increasingly active research area in the last ten years with dozens of saliency models recently published. Nowadays, one of the big challenges in the field is to find a way to fairly evaluate all of these models. In this paper, on human eye fixations ,we compare the ranking of 12 state-of-the art saliency models using 12 similarity metrics. The comparison is done on Jian Li's database containing several hundreds of natural images. Based on Kendall concordance coefficient, it is shown that some of the metrics are strongly correlated leading to a redundancy in the performance metrics reported in the available benchmarks. On the other hand, other metrics provide a more diverse picture of models' overall performance. As a recommendation, three similarity metrics should be used to obtain a complete point of view of saliency model performance.

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[bibtex]
@InProceedings{Riche_2013_ICCV,
author = {Riche, Nicolas and Duvinage, Matthieu and Mancas, Matei and Gosselin, Bernard and Dutoit, Thierry},
title = {Saliency and Human Fixations: State-of-the-Art and Study of Comparison Metrics},
booktitle = {Proceedings of the IEEE International Conference on Computer Vision (ICCV)},
month = {December},
year = {2013}
}