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Update cv command #1511

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7251862
cv docs: add -o to example command
vpchung May 9, 2023
8033055
cv command: only print SUCCESS message if output image name is provided
vpchung May 9, 2023
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2 changes: 1 addition & 1 deletion docs/ht_utilities.html
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,7 @@
<li>Image information <pre class="fragment">${CaPTk_InstallDir}/bin/Utilities.exe -i C:/test.nii.gz -inf
${CaPTk_InstallDir}/bin/Utilities.exe -i C:/test/1.dcm -inf</pre></li>
<li>Unique values in image <pre class="fragment">${CaPTk_InstallDir}/bin/Utilities.exe -i C:/test/1.dcm -un</pre></li>
<li>Change values in image: The following command will change all voxels of value 1 &amp; 2 to 2 &amp; 4, respectively: <pre class="fragment">${CaPTk_InstallDir}/bin/Utilities.exe -i C:/test/1.dcm -cv 1x2,2x4</pre></li>
<li>Change values in image: The following command will change all voxels of value 1 &amp; 2 to 2 &amp; 4, respectively: <pre class="fragment">${CaPTk_InstallDir}/bin/Utilities.exe -i C:/test/1.dcm -o C:/test.nii.gz -cv 1x2,2x4</pre></li>
<li>Get smallest bounding box in mask (optional isotropic bounding box) <pre class="fragment">${CaPTk_InstallDir}/bin/Utilities.exe -i C:/test/1.dcm -b C:/testMask.nii.gz -o C:/output.nii.gz</pre></li>
<li>Test 2 images <pre class="fragment">${CaPTk_InstallDir}/bin/Utilities.exe -i C:/test/1.dcm -tb C:/test.nii.gz</pre></li>
<li>Create mask from threshold <pre class="fragment">${CaPTk_InstallDir}/bin/Utilities.exe -i C:/test/1.dcm -o C:/test.nii.gz -cm 50,1000</pre></li>
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2 changes: 1 addition & 1 deletion src/applications/Utilities/src/Utilities.cxx
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Expand Up @@ -559,7 +559,7 @@ int algorithmsRunner()
{
auto outputImage = cbica::ChangeImageValues< TImageType >(cbica::ReadImage< TImageType >(inputImageFile), changeOldValues, changeNewValues);

if (!outputImage.IsNull())
if (!outputImage.IsNull() && !outputImageFile.empty())
{
cbica::WriteImage< TImageType >(outputImage, outputImageFile);
std::cout << "Create Mask completed.\n";
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