<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Hello all,</div><div><br></div><div> I am trying to use the Hammer registration method in ITK provided here (<a href="http://www.med.unc.edu/bric/ideagroup/free-softwares/fast-hammer">http://www.med.unc.edu/bric/ideagroup/free-softwares/fast-hammer</a>). However I am getting a continuous error of ImageIORegion.</div><div><br></div><div> I have pasted the relevant part of my code here.</div><div><br></div><div> <span class="Apple-style-span" style="font-family: Monaco; font-size: 11px; "><span style="color: #921e67">int</span></span><span class="Apple-style-span" style="font-family: Monaco; font-size: 11px; "> main(</span><span class="Apple-style-span" style="font-family: Monaco; font-size: 11px; "><span style="color: #921e67">int</span></span><span class="Apple-style-span" style="font-family: Monaco; font-size: 11px; "> argc,</span><span class="Apple-style-span" style="font-family: Monaco; font-size: 11px; "><span style="color: #921e67">char</span></span><span class="Apple-style-span" style="font-family: Monaco; font-size: 11px; "> *argv[]) </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; ">{</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #921e67">float</span> XYZres = 1. ;</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #921e67">int</span> nThreads = 1;</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(51, 68, 252); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span><span style="text-decoration: underline ; color: #000000">std::string</span><span style="color: #000000"> fixedFilename = </span>"/<span style="text-decoration: underline">usr</span>/local/<span style="text-decoration: underline">itk</span>/InsightToolkit-4.1.0/Examples/Data/RatLungSlice1.<span style="text-decoration: underline">mha</span>"<span style="color: #000000">;</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(51, 68, 252); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span><span style="text-decoration: underline ; color: #000000">std::string</span><span style="color: #000000"> movingFilename = </span>"/<span style="text-decoration: underline">usr</span>/local/<span style="text-decoration: underline">itk</span>/InsightToolkit-4.1.0/Examples/Data/RatLungSlice2.<span style="text-decoration: underline">mha</span>"<span style="color: #000000">;</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline">std::string</span> resampledFilename = <span style="color: #3344fc">"registered.mha"</span>;</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> <span style="text-decoration: underline">std::string</span> iterationasstring = <span style="color: #3344fc">"50,50,50"</span>;</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> <span style="color: #921e67">unsigned</span> <span style="color: #921e67">int</span> iterations[3];</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> iterations[0] = 50; iterations[1] = 50; iterations[2] = 50;</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #921e67">double</span> scale = 7*(1./XYZres) ; <span style="color: #921e67">if</span>(scale<3) scale=3; <span style="text-decoration: underline">printf</span>(<span style="color: #3344fc">"scale=%f\n"</span>, scale) ;</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>/***** Model image, segmented *****/</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>/*Img_XY = 256 ;*/<span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span> </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline">printf</span>(<span style="color: #3344fc">"\</span><span style="text-decoration: underline ; color: #3344fc">nmodel</span><span style="color: #3344fc"> image : %s\n"</span>, fixedFilename.<span style="text-decoration: underline">c_str</span>()) ; </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline">printf</span>(<span style="color: #3344fc">"subject image : %s\n"</span>, movingFilename.<span style="text-decoration: underline">c_str</span>()) ; </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>/*** Load in fixed image and compute the attribute vectors ***/</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline ; color: #006042">ReaderType</span><span style="text-decoration: underline">::Pointer</span> ImgReader = <span style="color: #006042">ReaderType</span>::<span style="text-decoration: underline">New</span>();</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>ImgReader-><span style="text-decoration: underline">SetFileName</span>( fixedFilename.<span style="text-decoration: underline">c_str</span>() );</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(146, 30, 103); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>try</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>{</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>ImgReader-><span style="text-decoration: underline">Update</span>();</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>}</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #921e67">catch</span>( <span style="text-decoration: underline">itk::ExceptionObject</span> *ex )</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>{</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline">std::cerr</span> << ex << <span style="text-decoration: underline">std::endl</span>;</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>}</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline ; color: #006042">ImageType</span><span style="text-decoration: underline">::Pointer</span> fImg0 = ImgReader-><span style="text-decoration: underline">GetOutput</span>();</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>fImg0-><span style="text-decoration: underline">DisconnectPipeline</span>();</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(51, 68, 252); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span><span style="text-decoration: underline ; color: #000000">std::cout</span><span style="color: #000000"> << </span>"Fixed image file read in\n"<span style="color: #000000">;</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>/*** Load in moving image and compute the attribute vectors ***/</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>ImgReader-><span style="text-decoration: underline">SetFileName</span>( movingFilename.<span style="text-decoration: underline">c_str</span>() );</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(146, 30, 103); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>try</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>{</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>ImgReader-><span style="text-decoration: underline">Update</span>(); </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>}</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #921e67">catch</span>( <span style="text-decoration: underline">itk::ExceptionObject</span> *ex )</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>{</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline">std::cerr</span> << ex << <span style="text-decoration: underline">std::endl</span>;</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>}</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline ; color: #006042">ImageType</span><span style="text-decoration: underline">::Pointer</span> mImg0 = ImgReader-><span style="text-decoration: underline">GetOutput</span>();</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>mImg0-><span style="text-decoration: underline">DisconnectPipeline</span>();</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(51, 68, 252); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span><span style="text-decoration: underline ; color: #000000">std::cout</span><span style="color: #000000"> << </span>"Moving image file read in\n"<span style="color: #000000">;</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #921e67">typedef</span> itk::<span style="text-decoration: underline">HammerDeformableRegistrationImageFilter</span><</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(0, 96, 66); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>ImageType<span style="color: #000000">,</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(0, 96, 66); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>DeformationFieldType<span style="color: #000000">> </span>RegistrationFilterType<span style="color: #000000">;</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(0, 96, 66); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span><span style="text-decoration: underline">RegistrationFilterType</span><span style="text-decoration: underline ; color: #000000">::Pointer</span><span style="color: #000000"> hammer = </span>RegistrationFilterType<span style="color: #000000">::</span><span style="text-decoration: underline ; color: #000000">New</span><span style="color: #000000">();</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// hammer only need to know the fixed image, moving image, and </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// how attribute vectors are computed (also similarity computation)</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// to perform registration</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>hammer-><span style="text-decoration: underline">SetFixedImage</span>( fImg0 );</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>hammer-><span style="text-decoration: underline">SetMovingImage</span>( mImg0 );</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// ----------------------------------------------------------</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// define an attribute vector filter object and set it to the </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// hammer registration filter so the registration know </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// 1. How to compute attribute vectors</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// 2. How to compute similarity between attribute vectors</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(0, 96, 66); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span><span style="text-decoration: underline">AttributeFilterType</span><span style="text-decoration: underline ; color: #000000">::Pointer</span><span style="color: #000000"> avFilter = </span>AttributeFilterType<span style="color: #000000">::</span><span style="text-decoration: underline ; color: #000000">New</span><span style="color: #000000">();</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// hammer->SetAttributeVectorFilter( avFilter );</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// ----------------------------------------------------------</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// ----------------------------------------------------------</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// the following lines set parameters for HAMMER registration</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// all these parameters should have default values</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> hammer-><span style="text-decoration: underline">SetIterations</span>( iterations[0], iterations[1], iterations[2] );</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>hammer-><span style="text-decoration: underline">SetDeformRate</span>(0.05);</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>hammer-><span style="text-decoration: underline">SetPointMatchingThreshold</span>(0.8);</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>hammer-><span style="text-decoration: underline">SetSubvolumnSimilarityThreshold</span>(0.6);</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>hammer-><span style="text-decoration: underline">SetSearchRadius</span>(12);</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><span class="Apple-tab-span" style="white-space:pre"> </span>hammer-><span style="text-decoration: underline">GenerateInputRequestedRegion</span>();</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; color: rgb(80, 143, 115); "><span style="color: #000000"><span class="Apple-tab-span" style="white-space:pre"> </span></span>// ----------------------------------------------------------</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; min-height: 15px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> <span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline">clock_t</span> Start = <span style="text-decoration: underline">clock</span>();</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #921e67">try</span> {</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> <span class="Apple-tab-span" style="white-space:pre"> </span>hammer-><span style="text-decoration: underline">Update</span>(); // Also tried UpdateLargestPossibleRegion() here. Doesn't work !!</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> <span class="Apple-tab-span" style="white-space:pre"> </span>} <span style="color: #921e67">catch</span>( <span style="text-decoration: underline">itk::ExceptionObject</span> &e)</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> <span class="Apple-tab-span" style="white-space:pre"> </span>{</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> <span class="Apple-tab-span" style="white-space:pre"> </span><span style="text-decoration: underline">std::cerr</span> << e << <span style="text-decoration: underline">std::endl</span>;</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> <span class="Apple-tab-span" style="white-space:pre"> </span>}</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Monaco; "> }</div><div><br></div><div><br></div><div> The error I am getting is :</div><div><br></div><div><b> Description: itk::ERROR: ImageFileWriter(0x101d01e30): Largest possible region does not fully contain requested paste IO regionPaste IO region: ImageIORegion (0x7fff5fbfe3c0)</b></div><div><br></div><div> Please help me to debug this. </div><br><div>
<div><div>---</div><div>Thanks,</div><div>Prateep </div></div></div></body></html>