From a808f96c24d254bf958980ff118e1a2006d7410c Mon Sep 17 00:00:00 2001
From: remicres <remi.cresson@teledetection.fr>
Date: Mon, 5 Sep 2016 08:32:43 +0000
Subject: [PATCH] ENH: output label starts from 1
---
include/lsgrmGraphOperations.txx | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/lsgrmGraphOperations.txx b/include/lsgrmGraphOperations.txx
index 509c342..4ce722b 100644
--- 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)
{
--
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