OpenCV_4.2.0/opencv_contrib-4.2.0/modules/cudaimgproc/perf/perf_mean_shift.cpp

153 lines
4.4 KiB
C++

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#include "perf_precomp.hpp"
namespace opencv_test { namespace {
//////////////////////////////////////////////////////////////////////
// MeanShiftFiltering
DEF_PARAM_TEST_1(Image, string);
PERF_TEST_P(Image, MeanShiftFiltering,
Values<string>("gpu/meanshift/cones.png"))
{
declare.time(300.0);
const cv::Mat img = readImage(GetParam());
ASSERT_FALSE(img.empty());
cv::Mat rgba;
cv::cvtColor(img, rgba, cv::COLOR_BGR2BGRA);
const int sp = 50;
const int sr = 50;
if (PERF_RUN_CUDA())
{
const cv::cuda::GpuMat d_src(rgba);
cv::cuda::GpuMat dst;
TEST_CYCLE() cv::cuda::meanShiftFiltering(d_src, dst, sp, sr);
CUDA_SANITY_CHECK(dst);
}
else
{
cv::Mat dst;
TEST_CYCLE() cv::pyrMeanShiftFiltering(img, dst, sp, sr);
CPU_SANITY_CHECK(dst);
}
}
//////////////////////////////////////////////////////////////////////
// MeanShiftProc
PERF_TEST_P(Image, MeanShiftProc,
Values<string>("gpu/meanshift/cones.png"))
{
declare.time(300.0);
const cv::Mat img = readImage(GetParam());
ASSERT_FALSE(img.empty());
cv::Mat rgba;
cv::cvtColor(img, rgba, cv::COLOR_BGR2BGRA);
const int sp = 50;
const int sr = 50;
if (PERF_RUN_CUDA())
{
const cv::cuda::GpuMat d_src(rgba);
cv::cuda::GpuMat dstr;
cv::cuda::GpuMat dstsp;
TEST_CYCLE() cv::cuda::meanShiftProc(d_src, dstr, dstsp, sp, sr);
CUDA_SANITY_CHECK(dstr);
CUDA_SANITY_CHECK(dstsp);
}
else
{
FAIL_NO_CPU();
}
}
//////////////////////////////////////////////////////////////////////
// MeanShiftSegmentation
PERF_TEST_P(Image, MeanShiftSegmentation,
Values<string>("gpu/meanshift/cones.png"))
{
declare.time(300.0);
const cv::Mat img = readImage(GetParam());
ASSERT_FALSE(img.empty());
cv::Mat rgba;
cv::cvtColor(img, rgba, cv::COLOR_BGR2BGRA);
const int sp = 10;
const int sr = 10;
const int minsize = 20;
if (PERF_RUN_CUDA())
{
const cv::cuda::GpuMat d_src(rgba);
cv::Mat dst;
TEST_CYCLE() cv::cuda::meanShiftSegmentation(d_src, dst, sp, sr, minsize);
CUDA_SANITY_CHECK(dst);
}
else
{
FAIL_NO_CPU();
}
}
}} // namespace