Saliency maps comparison invariant to almost all common transforms

performs comparison of saliency video sequence with ground-truth

ss_robust_metric MATLAB function performs comparison of saliency video sequence with ground-truth saliency video sequence using the method described in "Objective evaluation" section of
Y. Gitman, M. Erofeev, D. Vatolin, A. Bolshakov, A. Fedorov. "Semiautomatic Visual-Attention Modeling and Its Application to Video Compression". 2014 IEEE International Conference on Image Processing (ICIP). Paris, France, pp. 1105-1109.
The comparison carried out by the function is almost robust to all common transformation, thus it allows to carry out fare comparisons of saliency models.