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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#include "perf_precomp.hpp"
namespace opencv_test {
CV_ENUM(DistanceType, DIST_L1, DIST_L2 , DIST_C)
CV_ENUM(MaskSize, DIST_MASK_3, DIST_MASK_5, DIST_MASK_PRECISE)
CV_ENUM(DstType, CV_8U, CV_32F)
CV_ENUM(LabelType, DIST_LABEL_CCOMP, DIST_LABEL_PIXEL)
typedef tuple<Size, DistanceType, MaskSize, DstType> SrcSize_DistType_MaskSize_DstType;
typedef tuple<Size, DistanceType, MaskSize, LabelType> SrcSize_DistType_MaskSize_LabelType;
typedef perf::TestBaseWithParam<SrcSize_DistType_MaskSize_DstType> DistanceTransform_Test;
typedef perf::TestBaseWithParam<SrcSize_DistType_MaskSize_LabelType> DistanceTransform_NeedLabels_Test;
PERF_TEST_P(DistanceTransform_Test, distanceTransform,
testing::Combine(
testing::Values(cv::Size(640, 480), cv::Size(800, 600), cv::Size(1024, 768), cv::Size(1280, 1024)),
DistanceType::all(),
MaskSize::all(),
DstType::all()
)
)
{
Size srcSize = get<0>(GetParam());
int distanceType = get<1>(GetParam());
int maskSize = get<2>(GetParam());
int dstType = get<3>(GetParam());
Mat src(srcSize, CV_8U);
Mat dst(srcSize, dstType);
declare
.in(src, WARMUP_RNG)
.out(dst, WARMUP_RNG)
.time(30);
TEST_CYCLE() distanceTransform( src, dst, distanceType, maskSize, dstType);
double eps = 2e-4;
SANITY_CHECK(dst, eps);
}
PERF_TEST_P(DistanceTransform_NeedLabels_Test, distanceTransform_NeedLabels,
testing::Combine(
testing::Values(cv::Size(640, 480), cv::Size(800, 600), cv::Size(1024, 768), cv::Size(1280, 1024)),
DistanceType::all(),
MaskSize::all(),
LabelType::all()
)
)
{
Size srcSize = get<0>(GetParam());
int distanceType = get<1>(GetParam());
int maskSize = get<2>(GetParam());
int labelType = get<3>(GetParam());
Mat src(srcSize, CV_8U);
Mat label(srcSize, CV_32S);
Mat dst(srcSize, CV_32F);
declare
.in(src, WARMUP_RNG)
.out(label, WARMUP_RNG)
.out(dst, WARMUP_RNG)
.time(30);
TEST_CYCLE() distanceTransform( src, dst, label, distanceType, maskSize, labelType);
double eps = 2e-4;
SANITY_CHECK(label, eps);
SANITY_CHECK(dst, eps);
}
} // namespace
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