本文整理汇总了C++中Stitcher::setFeaturesMatcher方法的典型用法代码示例。如果您正苦于以下问题：C++ Stitcher::setFeaturesMatcher方法的具体用法？C++ Stitcher::setFeaturesMatcher怎么用？C++ Stitcher::setFeaturesMatcher使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Stitcher的用法示例。
在下文中一共展示了Stitcher::setFeaturesMatcher方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: imread
PERF_TEST_P(stitch, a123, TEST_DETECTORS)
{
Mat pano;
vector<Mat> imgs;
imgs.push_back( imread( getDataPath("stitching/a1.png") ) );
imgs.push_back( imread( getDataPath("stitching/a2.png") ) );
imgs.push_back( imread( getDataPath("stitching/a3.png") ) );
Ptr<detail::FeaturesFinder> featuresFinder = GetParam() == "orb"
? Ptr<detail::FeaturesFinder>(new detail::OrbFeaturesFinder())
: Ptr<detail::FeaturesFinder>(new detail::SurfFeaturesFinder());
Ptr<detail::FeaturesMatcher> featuresMatcher = GetParam() == "orb"
? makePtr<detail::BestOf2NearestMatcher>(false, ORB_MATCH_CONFIDENCE)
: makePtr<detail::BestOf2NearestMatcher>(false, SURF_MATCH_CONFIDENCE);
declare.time(30 * 20).iterations(20);
while(next())
{
Stitcher stitcher = Stitcher::createDefault();
stitcher.setFeaturesFinder(featuresFinder);
stitcher.setFeaturesMatcher(featuresMatcher);
stitcher.setWarper(makePtr<SphericalWarper>());
stitcher.setRegistrationResol(WORK_MEGAPIX);
startTimer();
stitcher.stitch(imgs, pano);
stopTimer();
}
EXPECT_NEAR(pano.size().width, 1182, 50);
EXPECT_NEAR(pano.size().height, 682, 30);
SANITY_CHECK_NOTHING();
}示例2: process
void App::process()
{
if (sources.empty())
{
cout << "Loading default images...\n";
sources.resize(2);
sources[0] = new ImageSource("data/stitching/t100mA.JPG");
sources[1] = new ImageSource("data/stitching/t100mB.JPG");
}
stitcher_cpu.setFeaturesMatcher(new cv::detail::BestOf2NearestMatcher(false, 0.5));
stitcher_gpu.setFeaturesMatcher(new cv::detail::BestOf2NearestMatcher(true, 0.5));
cout << "\nControls:\n"
<< " space - chanege CPU/GPU mode\n\n";
vector<Mat> imgs(sources.size());
Mat pano;
double total_fps = 0;
bool first_iter_cpu = true;
bool first_iter_gpu = true;
while (!exited)
{
int64 start = getTickCount();
for (size_t i = 0; i < sources.size(); ++i)
sources[i]->next(imgs[i]);
int64 proc_start = getTickCount();
if (use_gpu)
{
if (first_iter_gpu)
{
stitcher_gpu.estimateTransform(imgs);
first_iter_gpu = false;
}
stitcher_gpu.composePanorama(imgs, pano);
}
else
{
if (first_iter_cpu)
{
stitcher_cpu.estimateTransform(imgs);
first_iter_cpu = false;
}
stitcher_cpu.composePanorama(imgs, pano);
}
double proc_fps = getTickFrequency() / (getTickCount() - proc_start);
stringstream msg; msg << "total FPS = " << setprecision(4) << total_fps;
printText(pano, msg.str(), 0);
msg.str(""); msg << "processing FPS = " << setprecision(4) << proc_fps;
printText(pano, msg.str(), 1);
printText(pano, use_gpu ? "mode = GPU" : "mode = CPU", 2);
imshow("stitching_demo", pano);
processKey(waitKey(3) & 0xff);
total_fps = getTickFrequency() / (getTickCount() - proc_start);
cout << endl;
}
}