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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"><html><head> <title>Description of defaultGaborParams</title> <meta name="keywords" content="defaultGaborParams"> <meta name="description" content="defaultGaborParams - returns a default gaborParams structure."> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="generator" content="m2html © 2003 Guillaume Flandin"> <meta name="robots" content="index, follow"> <link type="text/css" rel="stylesheet" href="../m2html.css"></head><body><a name="_top"></a><div><a href="../index.html">Home</a> > <a href="#">mfiles</a> > defaultGaborParams.m</div><!--<table width="100%"><tr><td align="left"><a href="../index.html"><img alt="<" border="0" src="../left.png"> Master index</a></td><td align="right"><a href="index.html">Index for .\mfiles <img alt=">" border="0" src="../right.png"></a></td></tr></table>--><h1>defaultGaborParams</h1><h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="box"><strong>defaultGaborParams - returns a default gaborParams structure.</strong></div><h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="box"><strong>function gaborParams = defaultGaborParams </strong></div><h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="fragment"><pre class="comment"> 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 <a href="makeGaborFilter.html" class="code" title="function filter = makeGaborFilter(gaborParams, angle, varargin)">makeGaborFilter</a>, <a href="gaborFilterMap.html" class="code" title="function resultMap = gaborFilterMap(map,gaborParams,angle)">gaborFilterMap</a>, <a href="makeOrientationPyramid.html" class="code" title="function oriPyr = makeOrientationPyramid(intPyr,gaborParams,angle)">makeOrientationPyramid</a>, <a href="defaultSaliencyParams.html" class="code" title="function params = defaultSaliencyParams(varargin)">defaultSaliencyParams</a>, <a href="dataStructures.html" class="code" title="">dataStructures</a>.</pre></div><!-- crossreference --><h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>This function calls:<ul style="list-style-image:url(../matlabicon.gif)"></ul>This function is called by:<ul style="list-style-image:url(../matlabicon.gif)"><li><a href="defaultSaliencyParams.html" class="code" title="function params = defaultSaliencyParams(varargin)">defaultSaliencyParams</a> defaultSaliencyParams - returns a default salParams structure.</li></ul><!-- crossreference --><h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="fragment"><pre>0001 <span class="comment">% defaultGaborParams - returns a default gaborParams structure.</span>0002 <span class="comment">%</span>0003 <span class="comment">% gaborParams = defaultGaborParams</span>0004 <span class="comment">% Returns a default structure with saliency parameters.</span>0005 <span class="comment">%</span>0006 <span class="comment">% gaborParams - a structure with parameters for Gabor orientation filters.</span>0007 <span class="comment">% filterPeriod: the period of the filter in pixels.</span>0008 <span class="comment">% elongation: the ratio of length versus width.</span>0009 <span class="comment">% filterSize: the size of the filter in pixels.</span>0010 <span class="comment">% stddev: the standard deviation of the Gaussian envelope in pixels.</span>0011 <span class="comment">% phases: the phase angles to be used.</span>0012 <span class="comment">%</span>0013 <span class="comment">% See also makeGaborFilter, gaborFilterMap, makeOrientationPyramid,</span>0014 <span class="comment">% defaultSaliencyParams, dataStructures.</span>0015 0016 <span class="comment">% This file is part of the SaliencyToolbox - Copyright (C) 2006-2007</span>0017 <span class="comment">% by Dirk B. Walther and the California Institute of Technology.</span>0018 <span class="comment">% See the enclosed LICENSE.TXT document for the license agreement.</span>0019 <span class="comment">% More information about this project is available at:</span>0020 <span class="comment">% http://www.saliencytoolbox.net</span>0021 0022 <a name="_sub0" href="#_subfunctions" class="code">function gaborParams = defaultGaborParams</a>0023 0024 gaborParams.filterPeriod = 7;0025 gaborParams.elongation = 1;0026 gaborParams.filterSize = 9;0027 gaborParams.stddev = 2.3333;0028 gaborParams.phases = [0 90];</pre></div><hr><address>Generated on Fri 07-Sep-2007 14:42:18 by <strong><a href="http://www.artefact.tk/software/matlab/m2html/">m2html</a></strong> © 2003</address></body></html>⌨️ 快捷键说明
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