Add resampleTransmissionVolume and unittest.

test/ProcessData_Test.cpp

@@ -0,0 +1,86 @@
+#include <gtest/gtest.h>
+
+#include "Function2D.h"
+#include "Matrix.h"
+
+#include "src/reflectionReconstruction/preprocessData/resampleTransmissionVolume.h"
+#include "src/reflectionReconstruction/preprocessData/precalcImageParameters.h"
+#include "src/reflectionReconstruction/preprocessData/imageExtrapolation.h"
+#include "src/common/getGeometryInfo.h"
+#include "src/config/config.h"
+
+#include "MatlabReader.h"
+
+using namespace Recon;
+
+inline double fourDecimalRound(double src){
+    return round(src*10000.0)/10000.0;
+}
+
+#define EXPECT_DOUBLE_AE(valueA,valueB)\
+    EXPECT_DOUBLE_EQ(fourDecimalRound(valueA),fourDecimalRound(valueB))
+
+class ProcessData_Test : public ::testing::Test {
+protected:
+    static void SetUpCommonTester() {
+
+    }
+
+    static void TearDownTestCase() {
+    }
+
+    void SetUp() {
+    }
+
+    void TearDown() {
+    }
+};
+
+TEST_F(ProcessData_Test, imageExtrapolation) {
+    MatlabReader m("/home/sun/testData/imageExtrapolation.mat");
+
+    auto smHelperInput = m.read("SMHelperInput");
+    auto smHelper = m.read("SMHelper");
+    auto result = imageExtrapolation(smHelperInput, 3);
+    for(int i=0;i<result.getDataSize();++i)
+    {
+        EXPECT_DOUBLE_AE(smHelper[i],result[i]) << i;
+    }
+    
+}
+
+TEST_F(ProcessData_Test, resampleTransmissionVolume) {
+    MatlabReader m("/home/sun/testData/resampleTransmissionVolume.mat");
+
+    auto maxEmitter = m.read("maxEmitter");
+    auto maxPos = m.read("maxPos");
+    auto maxReceiver = m.read("maxReceiver");
+    auto minEmitter = m.read("minEmitter");
+    auto minPos = m.read("minPos");
+    auto minReceiver = m.read("minReceiver");
+    auto transVol = m.read("transVol");
+    auto speedMap3d = m.read("SpeedMap3D");
+    auto beginTransMap = m.read("begin_TransMap");
+    auto deltaTransMap = m.read("delta_TransMap");
+    Recon::GeometryInfo geom;
+    geom.maxEmitter = maxEmitter;
+    geom.minEmitter = minEmitter;
+    geom.maxReceiver = maxReceiver;
+    geom.minReceiver = minReceiver;
+    geom.minSize = m.read("minSize");
+    geom.maxSize = m.read("maxSize");
+    precalcImageParameters(geom);
+    auto r = resampleTransmissionVolume(transVol, maxPos, minPos, geom);
+    for(int i=0;i<r.transMap.getDataSize();++i)
+    {
+        EXPECT_DOUBLE_AE(speedMap3d[i],r.transMap[i]);
+    }
+    for(int i=0;i<r.beginTransMap.getDataSize();++i)
+    {
+        EXPECT_DOUBLE_AE(beginTransMap[i],r.beginTransMap[i]);
+    }
+
+    EXPECT_DOUBLE_AE(deltaTransMap[0],r.deltaTransMap);
+
+}
+