From 9725cf3e311fff23afc6bbdce427eee1db63c9c8 Mon Sep 17 00:00:00 2001
From: Emmanuel Christophe <emmanuel.christophe@orfeo-toolbox.org>
Date: Wed, 17 Sep 2008 17:04:39 +0000
Subject: [PATCH] ENH: good default parameters
---
Code/FeatureExtraction/otbGenericRoadExtractionFilter.txx | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Code/FeatureExtraction/otbGenericRoadExtractionFilter.txx b/Code/FeatureExtraction/otbGenericRoadExtractionFilter.txx
index 5ad1b49f69..905ad8504b 100644
--- a/Code/FeatureExtraction/otbGenericRoadExtractionFilter.txx
+++ b/Code/FeatureExtraction/otbGenericRoadExtractionFilter.txx
@@ -49,7 +49,7 @@ GenericRoadExtractionFilter<TInputImage, TOutputPath>
m_LikehoodPathListFilter = LikehoodPathListFilterType::New();
/** Amplitude threshold to start following a path (use by the VectorizationPathListFilter)*/
- m_AmplitudeThreshold = static_cast<AmplitudeThresholdType>(1.);
+ m_AmplitudeThreshold = static_cast<AmplitudeThresholdType>(0.00005 );
/** Tolerance for segment consistency (tolerance in terms of distance) (use by the SimplifyPathFilter)*/
m_Tolerance = static_cast<ToleranceType>(1.);
/** Max angle (use bye the BreakAngularPathListFilter)*/
@@ -65,7 +65,7 @@ GenericRoadExtractionFilter<TInputImage, TOutputPath>
/** Alpha value */
/** Use to calculate the sigma value use by the GradientRecursiveGaussianImageFilter */
- m_Alpha = 0.;
+ m_Alpha = 1.0;
/** Resolution of the image */
m_Resolution = 1.;
--
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