New bivariate statistical model of natural image correlations - Che-Chun Su; Cormack, Lawrence K.; Bovik, Alan C. (Proceedings of the ... IEEE International Conference on Acoustics, Speech and Signal Processing (1998), 2014)
Keywords: 3D natural scene statistics (NSS); bivariate statistical modeling; Color; Computational modeling; Correlation; Gaussian distribution; Histograms; Joints