Created perf tests for cornerHarris, cornerEigenValsAndVecs,…

Created perf tests for cornerHarris, cornerEigenValsAndVecs, goodFeaturesToTrack, adaptiveThreshold, HoughLines. 

modules/imgproc/perf/perf_cornerEigenValsAndVecs.cpp

+#include "perf_precomp.hpp"
+
+using namespace std;
+using namespace cv;
+using namespace perf;
+using std::tr1::make_tuple;
+using std::tr1::get;
+
+CV_ENUM(BorderType, BORDER_REPLICATE, BORDER_CONSTANT, BORDER_REFLECT, BORDER_REFLECT_101)
+
+typedef std::tr1::tuple<String, int, int, BorderType> Img_BlockSize_ApertureSize_BorderType_t;
+typedef perf::TestBaseWithParam<Img_BlockSize_ApertureSize_BorderType_t> Img_BlockSize_ApertureSize_BorderType;
+
+PERF_TEST_P(Img_BlockSize_ApertureSize_BorderType, cornerEigenValsAndVecs,
+            testing::Combine(
+                testing::Values( "stitching/a1.jpg", "cv/shared/pic5.png"),
+                testing::Values( 3, 5 ),
+                testing::Values( 3, 5 ),
+                testing::ValuesIn(BorderType::all())
+            )
+          )
+{
+    String filename = getDataPath(get<0>(GetParam()));
+    int blockSize = get<1>(GetParam());
+    int apertureSize = get<2>(GetParam());
+    BorderType borderType = get<3>(GetParam());
+
+    Mat src = imread(filename, IMREAD_GRAYSCALE);
+    if (src.empty())
+        FAIL() << "Unable to load source image" << filename;
+    
+    Mat dst;
+
+    TEST_CYCLE() cornerEigenValsAndVecs(src, dst, blockSize, apertureSize, borderType);
+
+    SANITY_CHECK(dst);
+}
\ No newline at end of file

modules/imgproc/perf/perf_cornerHarris.cpp

+#include "perf_precomp.hpp"
+
+using namespace std;
+using namespace cv;
+using namespace perf;
+using std::tr1::make_tuple;
+using std::tr1::get;
+
+CV_ENUM(BorderType, BORDER_REPLICATE, BORDER_CONSTANT, BORDER_REFLECT, BORDER_REFLECT_101)
+
+typedef std::tr1::tuple<String, int, int, double, BorderType> Img_BlockSize_ApertureSize_k_BorderType_t;
+typedef perf::TestBaseWithParam<Img_BlockSize_ApertureSize_k_BorderType_t> Img_BlockSize_ApertureSize_k_BorderType;
+
+PERF_TEST_P(Img_BlockSize_ApertureSize_k_BorderType, cornerHarris,
+            testing::Combine(
+                testing::Values( "stitching/a1.jpg", "cv/shared/pic5.png"),
+                testing::Values( 3, 5 ),
+                testing::Values( 3, 5 ),
+                testing::Values( 1, 0.1 ),
+                testing::ValuesIn(BorderType::all())
+                )
+          )
+{
+    String filename = getDataPath(get<0>(GetParam()));
+    int blockSize = get<1>(GetParam());
+    int apertureSize = get<2>(GetParam());
+    double k = get<3>(GetParam());
+    BorderType borderType = get<4>(GetParam());
+
+    Mat src = imread(filename, IMREAD_GRAYSCALE);
+    if (src.empty())
+        FAIL() << "Unable to load source image" << filename;
+    
+    Mat dst;
+
+    TEST_CYCLE() cornerHarris(src, dst, blockSize, apertureSize, k, borderType);
+
+    SANITY_CHECK(dst);
+}
\ No newline at end of file

modules/imgproc/perf/perf_goodFeaturesToTrack.cpp

+#include "perf_precomp.hpp"
+
+using namespace std;
+using namespace cv;
+using namespace perf;
+using std::tr1::make_tuple;
+using std::tr1::get;
+
+typedef std::tr1::tuple<String, int, double, int, bool> Image_MaxCorners_QualityLevel_MinDistance_BlockSize_UseHarris_t;
+typedef perf::TestBaseWithParam<Image_MaxCorners_QualityLevel_MinDistance_BlockSize_UseHarris_t> Image_MaxCorners_QualityLevel_MinDistance_BlockSize_UseHarris;
+
+PERF_TEST_P(Image_MaxCorners_QualityLevel_MinDistance_BlockSize_UseHarris, goodFeaturesToTrack,
+            testing::Combine(
+                testing::Values( "stitching/a1.jpg", "cv/shared/pic5.png"),
+                testing::Values( 100, 500 ),
+                testing::Values( 0.1, 0.01 ),
+                testing::Values( 3, 5 ),
+                testing::Bool()             
+                )
+          )
+{
+    String filename = getDataPath(get<0>(GetParam()));
+    int maxCorners = get<1>(GetParam());
+    double qualityLevel = get<2>(GetParam());
+    int blockSize = get<3>(GetParam());
+    bool useHarrisDetector = get<4>(GetParam());
+
+    Mat image = imread(filename, IMREAD_GRAYSCALE);
+    if (image.empty())
+        FAIL() << "Unable to load source image" << filename;
+    
+    Mat corners;
+
+    double minDistance = 1;
+    TEST_CYCLE() goodFeaturesToTrack(image, corners, maxCorners, qualityLevel, minDistance, noArray(), blockSize, useHarrisDetector);
+
+    SANITY_CHECK(corners);
+}

modules/imgproc/perf/perf_houghLines.cpp

+#include "perf_precomp.hpp"
+
+#include "cmath"
+
+using namespace std;
+using namespace cv;
+using namespace perf;
+using std::tr1::make_tuple;
+using std::tr1::get;
+
+typedef std::tr1::tuple<String, double, double, int> Image_RhoStep_ThetaStep_Threshold_t;
+typedef perf::TestBaseWithParam<Image_RhoStep_ThetaStep_Threshold_t> Image_RhoStep_ThetaStep_Threshold;
+
+PERF_TEST_P(Image_RhoStep_ThetaStep_Threshold, HoughLines,
+            testing::Combine(
+                testing::Values( "cv/shared/pic5.png", "stitching/a1.jpg" ),
+                testing::Values( 1, 10 ),
+                testing::Values( 0.01, 0.1 ),
+                testing::Values( 300, 500 )            
+                )
+          )
+{
+    String filename = getDataPath(get<0>(GetParam()));
+    double rhoStep = get<1>(GetParam());
+    double thetaStep = get<2>(GetParam());
+    int threshold = get<3>(GetParam());
+
+    Mat image = imread(filename, IMREAD_GRAYSCALE);
+    if (image.empty())
+        FAIL() << "Unable to load source image" << filename;
+    
+    Canny(image, image, 0, 0);
+    
+    Mat lines;
+    declare.time(7);
+
+    TEST_CYCLE() HoughLines(image, lines, rhoStep, thetaStep, threshold);
+
+    SANITY_CHECK(lines);
+}
\ No newline at end of file

modules/imgproc/perf/perf_threshold.cpp

@@ -55,3 +55,37 @@ PERF_TEST_P(Size_Only, threshold_otsu, testing::Values(TYPICAL_MAT_SIZES))
     SANITY_CHECK(dst);
 }
 
+CV_ENUM(AdaptThreshType, THRESH_BINARY, THRESH_BINARY_INV)
+CV_ENUM(AdaptThreshMethod, ADAPTIVE_THRESH_MEAN_C, ADAPTIVE_THRESH_GAUSSIAN_C)
+
+typedef std::tr1::tuple<Size, AdaptThreshType, AdaptThreshMethod, int> Size_AdaptThreshType_AdaptThreshMethod_BlockSize_t;
+typedef perf::TestBaseWithParam<Size_AdaptThreshType_AdaptThreshMethod_BlockSize_t> Size_AdaptThreshType_AdaptThreshMethod_BlockSize;
+
+PERF_TEST_P(Size_AdaptThreshType_AdaptThreshMethod_BlockSize, adaptiveThreshold,
+            testing::Combine(
+                testing::Values(TYPICAL_MAT_SIZES),
+                testing::ValuesIn(AdaptThreshType::all()),
+                testing::ValuesIn(AdaptThreshMethod::all()),
+                testing::Values(3, 5)
+                )
+            )
+{
+    Size sz = get<0>(GetParam());
+    AdaptThreshType adaptThreshType = get<1>(GetParam());
+    AdaptThreshMethod adaptThreshMethod = get<2>(GetParam());
+    int blockSize = get<3>(GetParam());
+
+    double maxValue = theRNG().uniform(1, 254);
+    double C = 10.0;
+    
+    int type = CV_8UC1;
+    Mat src(sz, type);
+    Mat dst(sz, type);
+
+    declare.in(src, WARMUP_RNG).out(dst);
+
+    TEST_CYCLE() adaptiveThreshold(src, dst, maxValue, adaptThreshMethod, adaptThreshType, blockSize, C);
+
+    SANITY_CHECK(dst);
+}
+