From 3320112ebb474394a5ec4c9bcea5c57438298582 Mon Sep 17 00:00:00 2001
From: Christophe Palmann <christophe.palmann@c-s.fr>
Date: Wed, 1 Jul 2015 10:22:09 +0200
Subject: [PATCH] WRG: despeckling SAR filters (SAR)
---
.../Filtering/ImageNoise/include/otbGammaMAPImageFilter.txx | 2 +-
Modules/Filtering/ImageNoise/include/otbKuanImageFilter.txx | 4 +---
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/Modules/Filtering/ImageNoise/include/otbGammaMAPImageFilter.txx b/Modules/Filtering/ImageNoise/include/otbGammaMAPImageFilter.txx
index 125f533e8e..10883ddc81 100644
--- a/Modules/Filtering/ImageNoise/include/otbGammaMAPImageFilter.txx
+++ b/Modules/Filtering/ImageNoise/include/otbGammaMAPImageFilter.txx
@@ -119,7 +119,7 @@ void GammaMAPImageFilter<TInputImage, TOutputImage>::ThreadedGenerateData(
InputRealType sum;
InputRealType sum2;
- double Ci, Ci2, Cu, Cu2, w, E_I, I, Var_I, dPixel, alpha, b, d, Cmax;
+ double Ci, Ci2, Cu, Cu2, E_I, I, Var_I, dPixel, alpha, b, d, Cmax;
//Compute the ratio using the number of looks
Cu2 = 1.0/m_NbLooks;
diff --git a/Modules/Filtering/ImageNoise/include/otbKuanImageFilter.txx b/Modules/Filtering/ImageNoise/include/otbKuanImageFilter.txx
index b1190fcbbe..351aed9dcd 100644
--- a/Modules/Filtering/ImageNoise/include/otbKuanImageFilter.txx
+++ b/Modules/Filtering/ImageNoise/include/otbKuanImageFilter.txx
@@ -119,11 +119,10 @@ void KuanImageFilter<TInputImage, TOutputImage>::ThreadedGenerateData(
InputRealType sum;
InputRealType sum2;
- double Ci, Ci2, Cu, Cu2, w, E_I, I, Var_I, dPixel, alpha, b, d, Cmax;
+ double Ci2, Cu2, w, E_I, I, Var_I, dPixel;
//Compute the ratio using the number of looks
Cu2 = 1.0/m_NbLooks;
- Cu = vcl_sqrt(Cu2);
// Process each of the boundary faces. These are N-d regions which border
// the edge of the buffer.
@@ -161,7 +160,6 @@ void KuanImageFilter<TInputImage, TOutputImage>::ThreadedGenerateData(
I = static_cast<double>(bit.GetCenterPixel());
Ci2 = Var_I / (E_I * E_I);
- Ci = vcl_sqrt(Ci2);
const double epsilon = 0.0000000001;
if (vcl_abs(E_I) < epsilon)
--
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