From e784752f97e5f6144b57ac2191ffea79c2befd87 Mon Sep 17 00:00:00 2001
From: Hans Johnson <hans-johnson@uiowa.edu>
Date: Fri, 8 Apr 2016 17:48:05 -0500
Subject: [PATCH] BUG: Valgrind detected uninitialized variable

Denoise image filter was behaving erratically an that
often caused images with very poor output quality to be produced.

Initializing this variable did not fix the overall problem.
---
 Utilities/itkAdaptiveNonLocalMeansDenoisingImageFilter.hxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Utilities/itkAdaptiveNonLocalMeansDenoisingImageFilter.hxx b/Utilities/itkAdaptiveNonLocalMeansDenoisingImageFilter.hxx
index 25d91c294..41f0bdbab 100644
--- a/Utilities/itkAdaptiveNonLocalMeansDenoisingImageFilter.hxx
+++ b/Utilities/itkAdaptiveNonLocalMeansDenoisingImageFilter.hxx
@@ -43,6 +43,7 @@ AdaptiveNonLocalMeansDenoisingImageFilter<TInputImage, TOutputImage, TMaskImage>
   m_Epsilon( 0.00001 ),
   m_MeanThreshold( 0.95 ),
   m_VarianceThreshold( 0.5 ),
+  m_SmoothingFactor( 1.0 ),
   m_SmoothingVariance( 2.0 ),
   m_MaximumInputPixelIntensity( NumericTraits<RealType>::NonpositiveMin() ),
   m_MinimumInputPixelIntensity( NumericTraits<RealType>::max() )