From 7dbb47d78980c4ebb2bef5cf4bad69e19a2067fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Traizet?= <cedric.traizet@c-s.fr>
Date: Tue, 16 Jun 2020 10:52:16 +0200
Subject: [PATCH] BUG: use the PCA transformation matrix instead of the ICA
transformation matrix to determine the output size
---
.../DimensionalityReduction/include/otbFastICAImageFilter.hxx | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Modules/Filtering/DimensionalityReduction/include/otbFastICAImageFilter.hxx b/Modules/Filtering/DimensionalityReduction/include/otbFastICAImageFilter.hxx
index ecbda929e7..1c513a4b06 100644
--- a/Modules/Filtering/DimensionalityReduction/include/otbFastICAImageFilter.hxx
+++ b/Modules/Filtering/DimensionalityReduction/include/otbFastICAImageFilter.hxx
@@ -82,7 +82,8 @@ void FastICAImageFilter<TInputImage, TOutputImage, TDirectionOfTransformation>::
unsigned int theOutputDimension = 0;
if (m_GivenTransformationMatrix)
{
- theOutputDimension = m_TransformationMatrix.Rows() >= m_TransformationMatrix.Cols() ? m_TransformationMatrix.Rows() : m_TransformationMatrix.Cols();
+ const auto & pcaMatrix = m_PCAFilter->GetTransformationMatrix();
+ theOutputDimension = pcaMatrix.Rows() >= pcaMatrix.Cols() ? pcaMatrix.Rows() : pcaMatrix.Cols();
}
else
{
--
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