ENH: output label starts from 1

a808f96c · remicres · e0fe8022 · a808f96c
Commit a808f96c authored 8 years ago by remicres
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with 2 additions and 1 deletion
+2 -1
--- a/include/lsgrmGraphOperations.txx
+++ b/include/lsgrmGraphOperations.txx
@@ -101,7 +101,7 @@ MergeAllGraphsAndAchieveSegmentation(
  using LabelImageIterator = itk::ImageRegionIterator<typename TSegmenter::LabelImageType>;
  LabelImageIterator it(labelImage, labelImage->GetLargestPossibleRegion());
  const typename TSegmenter::LabelImageType::InternalPixelType noDataLabel = 0;
-  typename TSegmenter::LabelImageType::InternalPixelType label = 1;
+  typename TSegmenter::LabelImageType::InternalPixelType label;
  // Get the maximum label value
  for(it.GoToBegin();!it.IsAtEnd(); ++it)
@@ -109,6 +109,7 @@ MergeAllGraphsAndAchieveSegmentation(
      label = it.Get();
  // Compute LUT
+  label = 1;
  vnl_vector<typename TSegmenter::LabelImageType::InternalPixelType> lut(label,noDataLabel);
  for(it.GoToBegin();!it.IsAtEnd(); ++it)
    {