mirror of
https://github.com/opencv/opencv.git
synced 2024-12-12 15:19:11 +08:00
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
|
// 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
|
||
|
{
|
||
|
namespace
|
||
|
{
|
||
|
struct ExposureSeq
|
||
|
{
|
||
|
std::vector<Mat> images;
|
||
|
std::vector<float> times;
|
||
|
};
|
||
|
|
||
|
ExposureSeq loadExposureSeq(const std::string& list_filename)
|
||
|
{
|
||
|
std::ifstream list_file(list_filename);
|
||
|
EXPECT_TRUE(list_file.is_open());
|
||
|
string name;
|
||
|
float val;
|
||
|
const String path(list_filename.substr(0, list_filename.find_last_of("\\/") + 1));
|
||
|
ExposureSeq seq;
|
||
|
while (list_file >> name >> val)
|
||
|
{
|
||
|
Mat img = imread(path + name);
|
||
|
EXPECT_FALSE(img.empty()) << "Could not load input image " << path + name;
|
||
|
seq.images.push_back(img);
|
||
|
seq.times.push_back(1 / val);
|
||
|
}
|
||
|
list_file.close();
|
||
|
return seq;
|
||
|
}
|
||
|
|
||
|
PERF_TEST(HDR, Mertens)
|
||
|
{
|
||
|
const ExposureSeq seq = loadExposureSeq(getDataPath("cv/hdr/exposures/list.txt"));
|
||
|
Ptr<MergeMertens> merge = createMergeMertens();
|
||
|
Mat result(seq.images.front().size(), seq.images.front().type());
|
||
|
TEST_CYCLE() merge->process(seq.images, result);
|
||
|
SANITY_CHECK_NOTHING();
|
||
|
}
|
||
|
|
||
|
PERF_TEST(HDR, Debevec)
|
||
|
{
|
||
|
const ExposureSeq seq = loadExposureSeq(getDataPath("cv/hdr/exposures/list.txt"));
|
||
|
Ptr<MergeDebevec> merge = createMergeDebevec();
|
||
|
Mat result(seq.images.front().size(), seq.images.front().type());
|
||
|
TEST_CYCLE() merge->process(seq.images, result, seq.times);
|
||
|
SANITY_CHECK_NOTHING();
|
||
|
}
|
||
|
|
||
|
PERF_TEST(HDR, Robertson)
|
||
|
{
|
||
|
const ExposureSeq seq = loadExposureSeq(getDataPath("cv/hdr/exposures/list.txt"));
|
||
|
Ptr<MergeRobertson> merge = createMergeRobertson();
|
||
|
Mat result(seq.images.front().size(), seq.images.front().type());
|
||
|
TEST_CYCLE() merge->process(seq.images, result, seq.times);
|
||
|
SANITY_CHECK_NOTHING();
|
||
|
}
|
||
|
|
||
|
} // namespace
|
||
|
} // namespace opencv_test
|