CUDA_TEST_P(CalTech, HOG)
{
cv::cuda::GpuMat d_img(img);
cv::Mat markedImage(img.clone());
cv::Ptr<cv::cuda::HOG> d_hog = cv::cuda::HOG::create();
d_hog->setSVMDetector(d_hog->getDefaultPeopleDetector());
d_hog->setNumLevels(d_hog->getNumLevels() + 32);
std::vector<cv::Rect> found_locations;
d_hog->detectMultiScale(d_img, found_locations);
#if defined (LOG_CASCADE_STATISTIC)
for (int i = 0; i < (int)found_locations.size(); i++)
{
cv::Rect r = found_locations[i];
std::cout << r.x << " " << r.y << " " << r.width << " " << r.height << std::endl;
cv::rectangle(markedImage, r , CV_RGB(255, 0, 0));
}
cv::imshow("Res", markedImage);
cv::waitKey();
#endif
}
GPU_TEST_P(CalTech, HOG)
{
cv::gpu::GpuMat d_img(img);
cv::Mat markedImage(img.clone());
cv::gpu::HOGDescriptor d_hog;
d_hog.setSVMDetector(cv::gpu::HOGDescriptor::getDefaultPeopleDetector());
d_hog.nlevels = d_hog.nlevels + 32;
std::vector<cv::Rect> found_locations;
d_hog.detectMultiScale(d_img, found_locations);
#if defined (LOG_CASCADE_STATISTIC)
for (int i = 0; i < (int)found_locations.size(); i++)
{
cv::Rect r = found_locations[i];
std::cout << r.x << " " << r.y << " " << r.width << " " << r.height << std::endl;
cv::rectangle(markedImage, r , CV_RGB(255, 0, 0));
}
cv::imshow("Res", markedImage); cv::waitKey();
#endif
}
