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

enabling sanity checks for warp and resize functions on Android

Browse Source 
- add syntetic images generation function to ts
- use generated syntetic images
This commit is contained in:
Andrey Pavlenko
2013-01-23 17:25:30 +04:00
parent 9c7a8dd584
commit 81721d0dce
4 changed files with 114 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
modules/imgproc/perf/perf_warp.cpp
View File

@@ -28,24 +28,23 @@ PERF_TEST_P( TestWarpAffine, WarpAffine,
)
)
{
Size sz;
Size sz, szSrc(512, 512);
int borderMode, interType;
sz = get<0>(GetParam());
interType = get<1>(GetParam());
borderMode = get<2>(GetParam());
Scalar borderColor = Scalar::all(150);
Mat src, img = imread(getDataPath("cv/shared/fruits.png"));
cvtColor(img, src, COLOR_BGR2RGBA, 4);
Mat src(szSrc,CV_8UC4), dst(sz, CV_8UC4);
cvtest::fillGradient(src);
if(borderMode == BORDER_CONSTANT) cvtest::smoothBorder(src, borderColor, 1);
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) );
TEST_CYCLE() warpAffine( src, dst, warpMat, sz, interType, borderMode, borderColor );
// Test case temporary disabled for Android Platform
#ifdef ANDROID
SANITY_CHECK(dst, 255); // TODO: Reimplement check in future versions
SANITY_CHECK(dst, interType==INTER_LINEAR? 5 : 10);
#else
SANITY_CHECK(dst, 1);
#endif
@@ -59,15 +58,16 @@ PERF_TEST_P( TestWarpPerspective, WarpPerspective,
)
)
{
Size sz;
Size sz, szSrc(512, 512);
int borderMode, interType;
sz = get<0>(GetParam());
interType = get<1>(GetParam());
borderMode = get<2>(GetParam());
Scalar borderColor = Scalar::all(150);
Mat src, img = imread(getDataPath("cv/shared/fruits.png"));
cvtColor(img, src, COLOR_BGR2RGBA, 4);
Mat src(szSrc,CV_8UC4), dst(sz, CV_8UC4);
cvtest::fillGradient(src);
if(borderMode == BORDER_CONSTANT) cvtest::smoothBorder(src, borderColor, 1);
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++)
@@ -76,13 +76,16 @@ PERF_TEST_P( TestWarpPerspective, WarpPerspective,
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) );
TEST_CYCLE() warpPerspective( src, dst, warpMat, sz, interType, borderMode, borderColor );
#ifdef ANDROID
SANITY_CHECK(dst, interType==INTER_LINEAR? 5 : 10);
#else
SANITY_CHECK(dst, 1);
#endif
}
PERF_TEST_P( TestWarpPerspectiveNear_t, WarpPerspectiveNear,
@@ -105,24 +108,11 @@ PERF_TEST_P( TestWarpPerspectiveNear_t, WarpPerspectiveNear,
interType = get<1>(GetParam());
borderMode = get<2>(GetParam());
type = get<3>(GetParam());
Scalar borderColor = Scalar::all(150);
Mat src, img = imread(getDataPath("cv/shared/5MP.png"));
if( type == CV_8UC1 )
{
cvtColor(img, src, COLOR_BGR2GRAY, 1);
}
else if( type == CV_8UC4 )
{
cvtColor(img, src, COLOR_BGR2BGRA, 4);
}
else
{
FAIL();
}
resize(src, src, size);
Mat src(size, type), dst(size, type);
cvtest::fillGradient(src);
if(borderMode == BORDER_CONSTANT) cvtest::smoothBorder(src, borderColor, 1);
int shift = static_cast<int>(src.cols*0.04);
Mat srcVertices = (Mat_<Vec2f>(1, 4) << Vec2f(0, 0),
Vec2f(static_cast<float>(size.width-1), 0),
@@ -134,19 +124,16 @@ PERF_TEST_P( TestWarpPerspectiveNear_t, WarpPerspectiveNear,
Vec2f(static_cast<float>(shift/2), static_cast<float>(size.height-1)));
Mat warpMat = getPerspectiveTransform(srcVertices, dstVertices);
Mat dst(size, type);
declare.in(src).out(dst);
declare.time(100);
TEST_CYCLE()
{
warpPerspective( src, dst, warpMat, size, interType, borderMode, Scalar::all(150) );
warpPerspective( src, dst, warpMat, size, interType, borderMode, borderColor );
}
// Test case temporary disabled for Android Platform
#ifdef ANDROID
SANITY_CHECK(dst, 255); // TODO: Reimplement check in future versions
SANITY_CHECK(dst, interType==INTER_LINEAR? 5 : 10);
#else
SANITY_CHECK(dst, 1);
#endif