generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

extended perf test warpPerspectiveLarge

Browse Source
This commit is contained in:
Daniil Osokin 2012-10-23 15:14:40 +04:00
parent 22e352d9cc
commit e9ba5c225d
1 changed files with 38 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
modules/imgproc/perf/perf_warp.cpp
View File

@ -15,6 +15,7 @@ CV_ENUM(RemapMode, HALF_SIZE, UPSIDE_DOWN, REFLECTION_X, REFLECTION_BOTH)
typedef TestBaseWithParam< tr1::tuple<Size, InterType, BorderMode> > TestWarpAffine; typedef TestBaseWithParam< tr1::tuple<Size, InterType, BorderMode> > TestWarpAffine;
typedef TestBaseWithParam< tr1::tuple<Size, InterType, BorderMode> > TestWarpPerspective; typedef TestBaseWithParam< tr1::tuple<Size, InterType, BorderMode> > TestWarpPerspective;
typedef TestBaseWithParam< tr1::tuple<Size, InterType, BorderMode, MatType> > TestWarpPerspectiveNear_t;
typedef TestBaseWithParam< tr1::tuple<MatType, Size, InterType, BorderMode, RemapMode> > TestRemap; typedef TestBaseWithParam< tr1::tuple<MatType, Size, InterType, BorderMode, RemapMode> > TestRemap;
void update_map(const Mat& src, Mat& map_x, Mat& map_y, const int remapMode ); void update_map(const Mat& src, Mat& map_x, Mat& map_y, const int remapMode );
@ -80,44 +81,59 @@ PERF_TEST_P( TestWarpPerspective, WarpPerspective,
SANITY_CHECK(dst); SANITY_CHECK(dst);
} }
PERF_TEST_P( TestWarpPerspective, WarpPerspectiveLarge, PERF_TEST_P( TestWarpPerspectiveNear_t, WarpPerspectiveNear,
Combine( Combine(
Values( sz3MP, sz5MP ), Values( Size(176,144), Size(320,240), Size(352,288), Size(480,480),
ValuesIn( InterType::all() ), Size(640,480), Size(704,576), Size(720,408), Size(720,480),
ValuesIn( BorderMode::all() ) Size(720,576), Size(768,432), Size(800,448), Size(960,720),
Size(1024,768), Size(1280,720), Size(1280,960), Size(1360,720),
Size(1600,1200), Size(1920,1080), Size(2048,1536), Size(2592,1920),
Size(2592,1944), Size(3264,2448), Size(4096,3072), Size(4208,3120) ),
ValuesIn( InterType::all() ),
ValuesIn( BorderMode::all() ),
Values( CV_8UC1, CV_8UC4 )
)
) )
)
{ {
Size sz; Size size;
int borderMode, interType; int borderMode, interType, type;
sz = get<0>(GetParam()); size = get<0>(GetParam());
borderMode = get<1>(GetParam()); borderMode = get<1>(GetParam());
interType = get<2>(GetParam()); interType = get<2>(GetParam());
type = get<3>(GetParam());
string resolution; Mat src, img = imread(getDataPath("cv/shared/5MP.png"));
if (sz == sz3MP)
resolution = "3MP"; if( type == CV_8UC1 )
else if (sz == sz5MP) {
resolution = "5MP"; cvtColor(img, src, COLOR_BGR2GRAY, 1);
}
else if( type == CV_8UC4 )
{
cvtColor(img, src, COLOR_BGR2BGRA, 4);
}
else else
{
FAIL(); FAIL();
}
Mat src, img = imread(getDataPath("cv/shared/" + resolution + ".png")); resize(src, src, size);
cvtColor(img, src, COLOR_BGR2BGRA, 4);
int shift = 103; int shift = src.cols*0.04;
Mat srcVertices = (Mat_<Vec2f>(1, 4) << Vec2f(0, 0), Vec2f(sz.width-1, 0), Mat srcVertices = (Mat_<Vec2f>(1, 4) << Vec2f(0, 0), Vec2f(size.width-1, 0),
Vec2f(sz.width-1, sz.height-1), Vec2f(0, sz.height-1)); Vec2f(size.width-1, size.height-1), Vec2f(0, size.height-1));
Mat dstVertices = (Mat_<Vec2f>(1, 4) << Vec2f(0, shift), Vec2f(sz.width-shift/2, 0), Mat dstVertices = (Mat_<Vec2f>(1, 4) << Vec2f(0, shift), Vec2f(size.width-shift/2, 0),
Vec2f(sz.width-shift, sz.height-shift), Vec2f(shift/2, sz.height-1)); Vec2f(size.width-shift, size.height-shift), Vec2f(shift/2, size.height-1));
Mat warpMat = getPerspectiveTransform(srcVertices, dstVertices); Mat warpMat = getPerspectiveTransform(srcVertices, dstVertices);
Mat dst(sz, CV_8UC4); Mat dst(size, type);
declare.in(src).out(dst); declare.in(src).out(dst);
TEST_CYCLE() TEST_CYCLE()
warpPerspective( src, dst, warpMat, sz, interType, borderMode, Scalar::all(150) ); {
warpPerspective( src, dst, warpMat, size, interType, borderMode, Scalar::all(150) );
}
SANITY_CHECK(dst); SANITY_CHECK(dst);
} }