From 2d2bb8968e5e73e8790e3af40c58e7e0c24e4276 Mon Sep 17 00:00:00 2001
From: Julien Michel <julien.michel@cnes.fr>
Date: Tue, 10 Nov 2015 17:57:28 +0100
Subject: [PATCH] BUG: Avoid using normalisation filter if not needed (causes
tests to fail)
---
.../include/otbPCAImageFilter.txx | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/Modules/Filtering/DimensionalityReduction/include/otbPCAImageFilter.txx b/Modules/Filtering/DimensionalityReduction/include/otbPCAImageFilter.txx
index 4ec65fd304..69d298cd12 100644
--- a/Modules/Filtering/DimensionalityReduction/include/otbPCAImageFilter.txx
+++ b/Modules/Filtering/DimensionalityReduction/include/otbPCAImageFilter.txx
@@ -312,10 +312,20 @@ template < class TInputImage, class TOutputImage,
void
PCAImageFilter< TInputImage, TOutputImage, TDirectionOfTransformation >
::ReverseGenerateData ()
-{
- m_Normalizer->GraftOutput( this->GetOutput() );
+{
+
+ if ( m_GivenStdDevValues || m_GivenMeanValues )
+ {
+ m_Normalizer->GraftOutput(this->GetOutput());
m_Normalizer->Update();
- this->GraftOutput( m_Normalizer->GetOutput() );
+ this->GraftOutput(m_Normalizer->GetOutput());
+ }
+ else
+ {
+ m_Transformer->GraftOutput( this->GetOutput() );
+ m_Transformer->Update();
+ this->GraftOutput( m_Transformer->GetOutput() );
+ }
}
template < class TInputImage, class TOutputImage,
--
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