OpenCV_4.2.0/opencv_contrib-4.2.0/modules/datasets/samples/track_vot.cpp

99 lines
3.5 KiB
C++

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#include "opencv2/datasets/track_vot.hpp"
#include <opencv2/core.hpp>
#include <opencv2/highgui.hpp>
#include <opencv2/imgproc.hpp>
#include <cstdio>
#include <cstdlib>
#include <string>
#include <vector>
#include <set>
using namespace std;
using namespace cv;
using namespace cv::datasets;
int main(int argc, char *argv[])
{
const char *keys =
"{ help h usage ? | | show this message }"
"{ path p |true| path to folder with dataset }"
"{ datasetID id |1| Dataset ID}";
CommandLineParser parser(argc, argv, keys);
string path(parser.get<string>("path"));
int datasetID(parser.get<int>("datasetID"));
if (parser.has("help") || path == "true")
{
parser.printMessage();
getchar();
return -1;
}
Ptr<TRACK_vot> dataset = TRACK_vot::create();
dataset->load(path);
printf("Datasets number: %d\n", dataset->getDatasetsNum());
for (int i = 1; i <= dataset->getDatasetsNum(); i++)
printf("\tDataset #%d size: %d\n", i, dataset->getDatasetLength(i));
dataset->initDataset(datasetID);
for (int i = 0; i < dataset->getDatasetLength(datasetID); i++)
{
Mat frame;
if (!dataset->getNextFrame(frame))
break;
//Draw Ground Truth BB
vector <Point2d> gtPoints = dataset->getGT();
for (int j = 0; j < (int)(gtPoints.size()-1); j++)
line(frame, gtPoints[j], gtPoints[j + 1], Scalar(0, 255, 0), 2);
line(frame, gtPoints[0], gtPoints[(int)(gtPoints.size()-1)], Scalar(0, 255, 0), 2);
imshow("VOT 2015 DATASET TEST...", frame);
waitKey(100);
}
getchar();
return 0;
}