skinHueParams - returns a parameter set for skin hue. params = skinHueParams Returns a set of hue parameters for skin hue. These parameters were derived from the statistics over 3947 faces in 1153 images from the word wide web. They were used as a benchmark in: Walther, D., Serre,T., Poggio, T., Koch, C., 2005. Modeling feature sharing between object detection and top-down attention [abstract]. Journal of Vision 5(8), 1041a. The details are published in appendix A.4 of Dirk Walther's PhD thesis: Dirk Walther (2006). Interactions of visual attention and object recognition: Computational modeling, algorithms, and psychophysics. Ph.D. thesis. California Institute of Technology. http://resolver.caltech.edu/CaltechETD:etd-03072006-135433. and in this book chapter: Dirk B. Walther & Christof Koch (2007). Attention in Hierarchical Models of Object Recognition. In P. Cisek, T. Drew & J. F. Kalaska (Eds.), Progress in Brain Research: Computational Neuroscience: Theoretical insights into brain function. Amsterdam: Elsevier. See also hueDistance, makeHuePyramid.
0001 % skinHueParams - returns a parameter set for skin hue. 0002 % 0003 % params = skinHueParams 0004 % Returns a set of hue parameters for skin hue. These 0005 % parameters were derived from the statistics over 0006 % 3947 faces in 1153 images from the word wide web. 0007 % They were used as a benchmark in: 0008 % Walther, D., Serre,T., Poggio, T., Koch, C., 2005. 0009 % Modeling feature sharing between object detection 0010 % and top-down attention [abstract]. Journal of 0011 % Vision 5(8), 1041a. 0012 % 0013 % The details are published in appendix A.4 of Dirk Walther's PhD thesis: 0014 % Dirk Walther (2006). Interactions of visual attention and object recognition: 0015 % Computational modeling, algorithms, and psychophysics. Ph.D. thesis. 0016 % California Institute of Technology. 0017 % http://resolver.caltech.edu/CaltechETD:etd-03072006-135433. 0018 % 0019 % and in this book chapter: 0020 % Dirk B. Walther & Christof Koch (2007). Attention in 0021 % Hierarchical Models of Object Recognition. In P. Cisek, 0022 % T. Drew & J. F. Kalaska (Eds.), Progress in Brain Research: 0023 % Computational Neuroscience: Theoretical insights into brain 0024 % function. Amsterdam: Elsevier. 0025 % 0026 % See also hueDistance, makeHuePyramid. 0027 0028 % This file is part of the SaliencyToolbox - Copyright (C) 2006-2007 0029 % by Dirk B. Walther and the California Institute of Technology. 0030 % See the enclosed LICENSE.TXT document for the license agreement. 0031 % More information about this project is available at: 0032 % http://www.saliencytoolbox.net 0033 0034 function params = skinHueParams 0035 0036 params.muR = 0.434904; 0037 params.muG = 0.301983; 0038 params.sigR = 0.053375; 0039 params.sigG = 0.024349; 0040 params.rho = 0.5852;