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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 shapeIOR</title> <meta name="keywords" content="shapeIOR"> <meta name="description" content="shapeIOR - applies shape-based inhibition of return."> <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> > shapeIOR.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>shapeIOR</h1><h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="box"><strong>shapeIOR - applies shape-based inhibition of return.</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 wta = shapeIOR(wta,winner,params,shapeData) </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"> shapeIOR - applies shape-based inhibition of return. wta = shapeIOR(wta,winner,saliencyParams,shapeData) Applies shape-based inhibition of return to the wta winner-take-all network at the winner location, based on the settings in saliencyParams and on the shape information in shapeData. See also <a href="estimateShape.html" class="code" title="function shapeData = estimateShape(salmap,saliencyData,winner,params)">estimateShape</a>, <a href="applyIOR.html" class="code" title="function wta = applyIOR(oldWTA,winner,params,varargin)">applyIOR</a>, <a href="diskIOR.html" class="code" title="function wta = diskIOR(oldWTA,winner,params)">diskIOR</a>, <a href="defaultSaliencyParams.html" class="code" title="function params = defaultSaliencyParams(varargin)">defaultSaliencyParams</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)"><li><a href="diskIOR.html" class="code" title="function wta = diskIOR(oldWTA,winner,params)">diskIOR</a> diskIOR - applies disk-shaped inhibition of return.</li></ul>This function is called by:<ul style="list-style-image:url(../matlabicon.gif)"><li><a href="applyIOR.html" class="code" title="function wta = applyIOR(oldWTA,winner,params,varargin)">applyIOR</a> applyIOR - applies inhibition of return.</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">% shapeIOR - applies shape-based inhibition of return.</span>0002 <span class="comment">%</span>0003 <span class="comment">% wta = shapeIOR(wta,winner,saliencyParams,shapeData)</span>0004 <span class="comment">% Applies shape-based inhibition of return to the wta</span>0005 <span class="comment">% winner-take-all network at the winner location,</span>0006 <span class="comment">% based on the settings in saliencyParams and on the</span>0007 <span class="comment">% shape information in shapeData.</span>0008 <span class="comment">%</span>0009 <span class="comment">% See also estimateShape, applyIOR, diskIOR, defaultSaliencyParams.</span>0010 0011 <span class="comment">% This file is part of the SaliencyToolbox - Copyright (C) 2006-2007</span>0012 <span class="comment">% by Dirk B. Walther and the California Institute of Technology.</span>0013 <span class="comment">% See the enclosed LICENSE.TXT document for the license agreement.</span>0014 <span class="comment">% More information about this project is available at:</span>0015 <span class="comment">% http://www.saliencytoolbox.net</span>0016 0017 <a name="_sub0" href="#_subfunctions" class="code">function wta = shapeIOR(wta,winner,params,shapeData)</a>0018 0019 <span class="comment">% is shape estimator map valid? if not, revert to diskIOR</span>0020 <span class="keyword">if</span> (max(shapeData.binaryMap.data(:)) == 0)0021 wta = <a href="diskIOR.html" class="code" title="function wta = diskIOR(oldWTA,winner,params)">diskIOR</a>(wta,winner,params);0022 <span class="keyword">return</span>0023 <span class="keyword">end</span>0024 0025 ampl = 0.1 * wta.sm.V(winner(1),winner(2));0026 0027 <span class="keyword">if</span> isequal(size(shapeData.iorMask.data),size(wta.sm.V))0028 binMap = shapeData.iorMask.data;0029 <span class="keyword">else</span>0030 binMap = imresize(shapeData.iorMask.data,size(wta.sm.V),<span class="string">'nearest'</span>);0031 <span class="keyword">end</span>0032 0033 wta.sm.Ginh = wta.sm.Ginh + ampl * binMap;</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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