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Added performance test for Canny

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This commit is contained in:
Andrey Kamaev 2011-11-01 09:07:34 +00:00
parent 41d3a9a192
commit 46262b1972
2 changed files with 40 additions and 0 deletions
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39
modules/imgproc/perf/perf_canny.cpp Normal file
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#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, bool, std::tr1::tuple<double, double> > Img_Aperture_L2_thresholds_t;
typedef perf::TestBaseWithParam<Img_Aperture_L2_thresholds_t> Img_Aperture_L2_thresholds;
PERF_TEST_P( Img_Aperture_L2_thresholds, canny,
testing::Combine(
testing::Values( "cv/shared/lena.jpg", "stitching/b1.jpg" ),
testing::Values( 3, 5 ),
testing::Bool(),
testing::Values( make_tuple(50.0, 100.0), make_tuple(0.0, 50.0) )
)
)
{
String filename = getDataPath(get<0>(GetParam()));
int aperture = get<1>(GetParam());
bool useL2 = get<2>(GetParam());
double thresh_low = get<0>(get<3>(GetParam()));
double thresh_high = get<1>(get<3>(GetParam()));
Mat img = imread(filename, IMREAD_GRAYSCALE);
if (img.empty())
FAIL() << "Unable to load source image " << filename;
Mat edges(img.size(), img.type());
declare.in(img).out(edges);
TEST_CYCLE(100) { Canny(img, edges, thresh_low, thresh_high, aperture, useL2); }
SANITY_CHECK(edges);
}

1
modules/imgproc/perf/perf_precomp.hpp
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#include "opencv2/ts/ts.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/highgui/highgui.hpp"
#if GTEST_CREATE_SHARED_LIBRARY
#error no modules except ts should have GTEST_CREATE_SHARED_LIBRARY defined