vendor: OpenCV 5.0.0 snapshot at 755e50675d97db9b7d449d8bd6b09888646f6c6e

2026-08-22 00:11:13 +08:00
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+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                           License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2014, Itseez Inc, all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of the copyright holders may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Itseez Inc or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#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;
+}