diff --git a/Code/Testing/otbTestMain.h b/Code/Testing/otbTestMain.h
index 8daee5c11cf94b61c5a6afa38efbaea79e8e2acf..4b4dd7e35e514b0d8442c7bc5b210ffae04a5a20 100644
--- a/Code/Testing/otbTestMain.h
+++ b/Code/Testing/otbTestMain.h
@@ -56,8 +56,8 @@ void PrintAvailableTests()
void LoadTestEnv()
{
//Set seed for rand and itk mersenne twister
- srand(1);
- itk::Statistics::MersenneTwisterRandomVariateGenerator::GetInstance()->SetSeed(1234);
+ //srand(1);
+ //itk::Statistics::MersenneTwisterRandomVariateGenerator::GetInstance()->SetSeed(1234);
}
int main(int ac, char* av[])
diff --git a/Testing/Fa/0000433-LineSegmentDetector_8b_16b_compare.cxx b/Testing/Fa/0000433-LineSegmentDetector_8b_16b_compare.cxx
new file mode 100644
index 0000000000000000000000000000000000000000..b2f7411626a23b1f158f8a2f94d952a4b338ca8d
--- /dev/null
+++ b/Testing/Fa/0000433-LineSegmentDetector_8b_16b_compare.cxx
@@ -0,0 +1,88 @@
+/*=========================================================================
+
+ Program: ORFEO Toolbox
+ Language: C++
+ Date: $Date$
+ Version: $Revision$
+
+
+ Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
+ See OTBCopyright.txt for details.
+
+
+ This software is distributed WITHOUT ANY WARRANTY; without even
+ the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ PURPOSE. See the above copyright notices for more information.
+
+=========================================================================*/
+
+#include "otbImage.h"
+#include "otbLineSegmentDetector.h"
+
+#include "otbImageFileReader.h"
+#include "otbVectorDataFileWriter.h"
+#include "otbImageFileWriter.h"
+
+// Code showing difference between LSD with 8 and 16 bits images.
+// http://bugs.orfeo-toolbox.org/view.php?id=433
+
+int main(int argc, char *argv[])
+{
+ if (argc != 6)
+ {
+ std::cout << "Usage : <inputImage_8b> <inputImage_16b> <outputImage_8b> <outputImage_16b>" << std::endl;
+
+ return EXIT_FAILURE;
+ }
+
+ const char * infname8 = argv[2];
+ const char * infname16 = argv[3];
+ const char * outfname8 = argv[4];
+ const char * outfname16 = argv[5];
+
+ /** Typedefs */
+ typedef unsigned char PixelType8;
+ typedef otb::Image<PixelType8> ImageType8;
+ typedef otb::ImageFileReader<ImageType8> ReaderType8;
+ typedef otb::LineSegmentDetector<ImageType8, double> LSDFilterType8;
+ typedef otb::ImageFileWriter<ImageType8> WriterType8;
+
+ typedef unsigned short PixelType16;
+ typedef otb::Image<PixelType16> ImageType16;
+ typedef otb::ImageFileReader<ImageType16> ReaderType16;
+ typedef otb::LineSegmentDetector<ImageType16, double> LSDFilterType16;
+ typedef otb::ImageFileWriter<ImageType16> WriterType16;
+
+ typedef LSDFilterType8::VectorDataType VectorDataType;
+ typedef otb::VectorDataFileWriter<VectorDataType> VectorDataWriterType;
+
+ /** 8bits */
+ //Instantiation of smart pointer
+ ReaderType8::Pointer reader8 = ReaderType8::New();
+ LSDFilterType8::Pointer lsdFilter8 = LSDFilterType8::New();
+ //Reade the input image
+ reader8->SetFileName(infname8);
+ reader8->GenerateOutputInformation();
+ //LSD Detection
+ lsdFilter8->SetInput(reader8->GetOutput());
+ VectorDataWriterType::Pointer vdWriter8 = VectorDataWriterType::New();
+ vdWriter8->SetFileName(outfname8);
+ vdWriter8->SetInput(lsdFilter8->GetOutput());
+ vdWriter8->Update();
+
+ /** 16bits */
+ //Instantiation of smart pointer
+ ReaderType16::Pointer reader16 = ReaderType16::New();
+ LSDFilterType16::Pointer lsdFilter16 = LSDFilterType16::New();
+ //Reade the input image
+ reader16->SetFileName(infname16);
+ reader16->GenerateOutputInformation();
+ //LSD Detection
+ lsdFilter16->SetInput(reader16->GetOutput());
+ VectorDataWriterType::Pointer vdWriter16 = VectorDataWriterType::New();
+ vdWriter16->SetFileName(outfname16);
+ vdWriter16->SetInput(lsdFilter16->GetOutput());
+ vdWriter16->Update();
+
+ return EXIT_SUCCESS;
+}
diff --git a/Testing/Fa/CMakeLists.txt b/Testing/Fa/CMakeLists.txt
index d91de96303dc9352bbaf261f995c578ae2d8957b..b7730b2a3c825ef2e653c9499959be9f593a8cf4 100644
--- a/Testing/Fa/CMakeLists.txt
+++ b/Testing/Fa/CMakeLists.txt
@@ -277,6 +277,20 @@ ADD_TEST(FA-000209-SVMValidationLinearlySeparableWithoutProbEstimate_OK ${CXX_TE
ADD_TEST(FA-000209-SVMValidationLinearlySeparableWithProbEstimate_KO ${CXX_TEST_PATH}/0000209-SVMValidationLinearlySeparableProbEstimation
0000209-SVMValidationLinearlySeparableProbEstimation 500 500 0.0025 0.0075 0.0075 0.0025 0. 0.0025 0. 0.0025 0 1)
+
+# ------- FA 0000433 : LSD 8bots vs 16bits -------------------------
+ADD_TEST(FA-0000433-LineSegmentDetector_8b_16b_compare ${CXX_TEST_PATH}/0000433-LineSegmentDetector_8b_16b_compare
+#--compare-ogr ${EPSILON_8}
+# ${TEMP}/FA-0000433-LSD_8b.shp
+# ${TEMP}/FA-0000433-LSD_16b.shp
+0000433-LineSegmentDetector_8b_16b_compare
+ ${INPUTDATA}/scene_8.tif
+ ${INPUTDATA}/scene_16.tif
+ ${TEMP}/FA-0000433-LSD_8b.shp
+ ${TEMP}/FA-0000433-LSD_16b.shp)
+
+
+
# ------- Vectorization issue -----------------------------------
# FIXME Desactivated until http://bugs.orfeo-toolbox.org/view.php?id=94
# has somebody working on it
@@ -330,4 +344,7 @@ TARGET_LINK_LIBRARIES(0000307-ExtractROICompareRegion OTBIO OTBCommon)
ADD_EXECUTABLE(0000428-CastImageFilterStreaming 0000428-CastImageFilterStreaming.cxx)
TARGET_LINK_LIBRARIES(0000428-CastImageFilterStreaming OTBIO OTBCommon OTBBasicFilters)
+ADD_EXECUTABLE(0000433-LineSegmentDetector_8b_16b_compare 0000433-LineSegmentDetector_8b_16b_compare.cxx)
+TARGET_LINK_LIBRARIES(0000433-LineSegmentDetector_8b_16b_compare OTBIO OTBFeatureExtraction)
+
ENDIF( NOT OTB_DISABLE_CXX_TESTING AND BUILD_TESTING )