diff --git a/Testing/Code/FeatureExtraction/CMakeLists.txt b/Testing/Code/FeatureExtraction/CMakeLists.txt
index defa4592c0de886cc43abe44ca6841bb668b4eed..3b9980b1511af0594d96f610831af97f1798a7c9 100755
--- a/Testing/Code/FeatureExtraction/CMakeLists.txt
+++ b/Testing/Code/FeatureExtraction/CMakeLists.txt
@@ -82,13 +82,13 @@ ADD_TEST(feTvTouziDir ${FEATUREEXTRACTION_TESTS}
 	${TEMP}/feFiltreTouzi_poupees_dir_3.hd
 	3)	
 
-ADD_TEST(feTuTupinNew ${FEATUREEXTRACTION_TESTS}  
-        otbTupinEdgeDetectorNew)
+ADD_TEST(feTuLineRatioNew ${FEATUREEXTRACTION_TESTS}  
+        otbLineRatioDetectorNew)
 		
-ADD_TEST(feTuTupin ${FEATUREEXTRACTION_TESTS}  
-        otbTupinEdgeDetector
+ADD_TEST(feTuLineRatio ${FEATUREEXTRACTION_TESTS}  
+        otbLineRatioDetector
 	${INPUTDATA}/cthead1.png
-	${TEMP}/feFiltreTupin_cthead1_3_5.hd
+	${TEMP}/feFiltreLineRatio_cthead1_3_5.hd
 	3 5)
 		        
 #ADD_TEST(tvFEPatrick2 ${FEATUREEXTRACTION_TESTS}  
@@ -113,8 +113,8 @@ otbFlusserImage.cxx
 otbTouziEdgeDetectorNew.cxx
 otbTouziEdgeDetector.cxx
 otbTouziEdgeDetectorDirection.cxx
-otbTupinEdgeDetectorNew.cxx
-otbTupinEdgeDetector.cxx
+otbLineRatioDetectorNew.cxx
+otbLineRatioDetector.cxx
 )
 
 
diff --git a/Testing/Code/FeatureExtraction/otbFeatureExtractionTests.cxx b/Testing/Code/FeatureExtraction/otbFeatureExtractionTests.cxx
index 0b2216a0b2ca7e72beab550441bd064a4205994a..daf394c22b0f416086c621c27c95d8093b0477ee 100755
--- a/Testing/Code/FeatureExtraction/otbFeatureExtractionTests.cxx
+++ b/Testing/Code/FeatureExtraction/otbFeatureExtractionTests.cxx
@@ -21,6 +21,6 @@ REGISTER_TEST(otbFlusserImage);
 REGISTER_TEST(otbTouziEdgeDetectorNew);
 REGISTER_TEST(otbTouziEdgeDetector);
 REGISTER_TEST(otbTouziEdgeDetectorDirection);
-REGISTER_TEST(otbTupinEdgeDetectorNew);
-REGISTER_TEST(otbTupinEdgeDetector);
+REGISTER_TEST(otbLineRatioDetectorNew);
+REGISTER_TEST(otbLineRatioDetector);
 }
diff --git a/Testing/Code/FeatureExtraction/otbTupinEdgeDetector.cxx b/Testing/Code/FeatureExtraction/otbLineRatioDetector.cxx
similarity index 96%
rename from Testing/Code/FeatureExtraction/otbTupinEdgeDetector.cxx
rename to Testing/Code/FeatureExtraction/otbLineRatioDetector.cxx
index 6167d0ad3fb1f5de7a22a6bd779b2a7ccb95cabf..1cea7d8de6f215c3a3f258dc4b93f2c35a221800 100755
--- a/Testing/Code/FeatureExtraction/otbTupinEdgeDetector.cxx
+++ b/Testing/Code/FeatureExtraction/otbLineRatioDetector.cxx
@@ -23,11 +23,11 @@
 
 #include "otbImageFileReader.h"
 #include "otbImageFileWriter.h"
-#include "otbTupinEdgeDetector.h"
+#include "otbLineRatioDetector.h"
 
 #include "itkLinearInterpolateImageFunction.h"
 
-int otbTupinEdgeDetector( int argc, char* argv[] )
+int otbLineRatioDetector( int argc, char* argv[] )
 {
   try 
     { 
diff --git a/Testing/Code/FeatureExtraction/otbTupinEdgeDetectorNew.cxx b/Testing/Code/FeatureExtraction/otbLineRatioDetectorNew.cxx
similarity index 94%
rename from Testing/Code/FeatureExtraction/otbTupinEdgeDetectorNew.cxx
rename to Testing/Code/FeatureExtraction/otbLineRatioDetectorNew.cxx
index 1a76fb6441c40058c8ff4bc4c4aa74f6b1db40d7..0b4e967c2fece889153ada75bd33b1af6a3ac44e 100755
--- a/Testing/Code/FeatureExtraction/otbTupinEdgeDetectorNew.cxx
+++ b/Testing/Code/FeatureExtraction/otbLineRatioDetectorNew.cxx
@@ -20,10 +20,10 @@
 #include "itkImage.h"
 #include <iostream>
 
-#include "otbTupinEdgeDetector.h"
+#include "otbLineRatioDetector.h"
 
 
-int otbTupinEdgeDetectorNew( int argc, char* argv[] )
+int otbLineRatioDetectorNew( int argc, char* argv[] )
 {
   try 
     {