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<body class='hmmessage'><div dir='ltr'>Hi Again,<div><br></div><div>Sorry to bother you all, but I've figured it out now. Unfortunately I've ran into another problem. I keep getting a null result "svd[0]: 0 norm: -nan" when I run this sample code. Is there a specific criteria for the input image?</div><div><br></div><div>Robin <br><br><div><hr id="stopSpelling">From: globox231@hotmail.com<br>To: insight-users@itk.org<br>Date: Thu, 29 Aug 2013 20:29:07 +1000<br>Subject: [Insight-users] Estimate PCA Model<br><br>
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<div dir="ltr">Hi,<div><br></div><div>I've been trying to make use of the sample code on <i>ITK/Examples/WishList/Segmentation/EstimatePCAModel</i> </div><div>However, I do not quite understand the required input</div><div><br></div><blockquote style="border:none;padding:0px;"><div><div><i>if( argc < 5 )</i></div></div><div><div><i> {</i></div></div><div><div><i> std::cerr << "Missing Parameters " << std::endl;</i></div></div><div><div><i> std::cerr << "Usage: " << argv[0];</i></div></div><div><div><i> std::cerr << " nbTrain trainFilePattern";</i></div></div><div><div><i> std::cerr << " nbModes modeFilePattern";</i></div></div><div><div><i> std::cerr << std::endl;</i></div></div><div><div><i> return 1;</i></div></div><div><div><i>}</i></div></div></blockquote><div><br></div><div>What is trainFilePattern and modeFilePattern?</div><div><br></div><div>Thanks</div><div>Robin</div> </div>
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