defaultGaborParams - returns a default gaborParams structure. gaborParams = defaultGaborParams Returns a default structure with saliency parameters. gaborParams - a structure with parameters for Gabor orientation filters. filterPeriod: the period of the filter in pixels. elongation: the ratio of length versus width. filterSize: the size of the filter in pixels. stddev: the standard deviation of the Gaussian envelope in pixels. phases: the phase angles to be used. See also makeGaborFilter, gaborFilterMap, makeOrientationPyramid, defaultSaliencyParams, dataStructures.
0001 % defaultGaborParams - returns a default gaborParams structure. 0002 % 0003 % gaborParams = defaultGaborParams 0004 % Returns a default structure with saliency parameters. 0005 % 0006 % gaborParams - a structure with parameters for Gabor orientation filters. 0007 % filterPeriod: the period of the filter in pixels. 0008 % elongation: the ratio of length versus width. 0009 % filterSize: the size of the filter in pixels. 0010 % stddev: the standard deviation of the Gaussian envelope in pixels. 0011 % phases: the phase angles to be used. 0012 % 0013 % See also makeGaborFilter, gaborFilterMap, makeOrientationPyramid, 0014 % defaultSaliencyParams, dataStructures. 0015 0016 % This file is part of the SaliencyToolbox - Copyright (C) 2006-2008 0017 % by Dirk B. Walther and the California Institute of Technology. 0018 % See the enclosed LICENSE.TXT document for the license agreement. 0019 % More information about this project is available at: 0020 % http://www.saliencytoolbox.net 0021 0022 function gaborParams = defaultGaborParams 0023 0024 gaborParams.filterPeriod = 7; 0025 gaborParams.elongation = 1; 0026 gaborParams.filterSize = 9; 0027 gaborParams.stddev = 2.3333; 0028 gaborParams.phases = [0 90];