opencv/modules/imgproc/perf/perf_warp.cpp
2012-01-12 11:53:33 +00:00

82 lines
2.4 KiB
C++

#include "perf_precomp.hpp"
using namespace std;
using namespace cv;
using namespace perf;
using namespace testing;
using std::tr1::make_tuple;
using std::tr1::get;
CV_ENUM(BorderMode, BORDER_CONSTANT, BORDER_REPLICATE);
CV_ENUM(InterType, INTER_NEAREST, INTER_LINEAR);
typedef TestBaseWithParam< tr1::tuple<Size, InterType, BorderMode> > TestWarpAffine;
typedef TestBaseWithParam< tr1::tuple<Size, InterType, BorderMode> > TestWarpPerspective;
PERF_TEST_P( TestWarpAffine, WarpAffine,
Combine(
Values( szVGA, sz720p, sz1080p ),
ValuesIn( InterType::all() ),
ValuesIn( BorderMode::all() )
)
)
{
Size sz;
int borderMode, interType;
//tr1::tie(sz, borderMode, interType) = GetParam();
sz = get<0>(GetParam());
borderMode = get<1>(GetParam());
interType = get<2>(GetParam());
Mat src, img = imread(getDataPath("cv/shared/fruits.jpg"));
cvtColor(img, src, COLOR_BGR2RGBA, 4);
Mat warpMat = getRotationMatrix2D(Point2f(src.cols/2.f, src.rows/2.f), 30., 2.2);
Mat dst(sz, CV_8UC4);
//declare.in(src).out(dst);
TEST_CYCLE() warpAffine( src, dst, warpMat, sz, interType, borderMode, Scalar::all(150) );
SANITY_CHECK(dst);
}
PERF_TEST_P( TestWarpPerspective, WarpPerspective,
Combine(
Values( szVGA, sz720p, sz1080p ),
ValuesIn( InterType::all() ),
ValuesIn( BorderMode::all() )
)
)
{
Size sz;
int borderMode, interType;
//tr1::tie(sz, borderMode, interType) = GetParam();
sz = get<0>(GetParam());
borderMode = get<1>(GetParam());
interType = get<2>(GetParam());
Mat src, img = imread(getDataPath("cv/shared/fruits.jpg"));
cvtColor(img, src, COLOR_BGR2RGBA, 4);
Mat rotMat = getRotationMatrix2D(Point2f(src.cols/2.f, src.rows/2.f), 30., 2.2);
Mat warpMat(3, 3, CV_64FC1);
for(int r=0; r<2; r++)
for(int c=0; c<3; c++)
warpMat.at<double>(r, c) = rotMat.at<double>(r, c);
warpMat.at<double>(2, 0) = .3/sz.width;
warpMat.at<double>(2, 1) = .3/sz.height;
warpMat.at<double>(2, 2) = 1;
Mat dst(sz, CV_8UC4);
//declare.in(src).out(dst);
TEST_CYCLE() warpPerspective( src, dst, warpMat, sz, interType, borderMode, Scalar::all(150) );
SANITY_CHECK(dst);
}