Mercurial Hosting > traffic-intelligence

annotate c/feature-based-tracking.cpp @ 125:28907fde9855

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
work on klt tracker (problem on computer at poly)
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Tue, 16 Aug 2011 19:35:07 -0400
parents 1e68e18b1aa5
children d19d6e63dd77
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
1 //#include "Feature.hpp"
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
2 #include "Parameters.hpp"
122
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
3 #include "utils.hpp"
117
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
4
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
5 #include "src/Trajectory.h"
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
6
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
7 #include "opencv2/highgui/highgui.hpp"
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
8 //#include "opencv2/imgproc/imgproc.hpp"
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
9 #include "opencv2/features2d/features2d.hpp"
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
10
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
11 #include <boost/shared_ptr.hpp>
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
12
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
13 #include <iostream>
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
14 //#include <list>
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
15 #include <vector>
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
16
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
17 using namespace std;
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
18 using namespace cv;
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
19 using namespace boost;
117
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
20
123
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
21 void drawMatchesRelative(const vector<KeyPoint>& train, const vector<KeyPoint>& query, std::vector<cv::DMatch>& matches, Mat& img) {
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
22 for (int i = 0; i < (int)matches.size(); i++)
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
23 {
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
24 Point2f pt_new = query[matches[i].queryIdx].pt;
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
25 Point2f pt_old = train[matches[i].trainIdx].pt;
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
26 Point2f dist = pt_new - pt_old;
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
27 if (norm(dist) < 20) {
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
28 cv::line(img, pt_new, pt_old, Scalar(125, 255, 125), 1);
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
29 cv::circle(img, pt_new, 2, Scalar(255, 0, 125), 1);
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
30 }
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
31 }
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
32 }
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
33
117
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
34 int main(int argc, char *argv[]) {
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
35 //vector<TrajectoryPoint2f> features;
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
36
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
37 BriefDescriptorExtractor brief(32);
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
38 const int DESIRED_FTRS = 500;
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
39 //shared_ptr<FeatureDetector> detector = shared_ptr<FeatureDetector>(new GridAdaptedFeatureDetector(new FastFeatureDetector(10, true), DESIRED_FTRS, 4, 4));
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
40 GridAdaptedFeatureDetector detector(new FastFeatureDetector(10, true), DESIRED_FTRS, 4, 4);
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
41
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
42 VideoCapture capture;
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
43 Mat frame, display;
122
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
44
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
45 KLTFeatureTrackingParameters params;
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
46 params.frame1 = 0;
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
47 params.nFrames = -1;
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
48 // TODO ajouter klt paremeters, reprendre code de opencvfeaturetracker
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
49 //GoodFeaturesToTrackDetector detector(Params.max_nfeatures, Params.feature_quality, Params.min_feature_distance_klt, Params.window_size, Params.useHarrisDetector_GoodFeaturesToTrackDetector, Params.k_GoodFeaturesToTrackDetector);
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
50 // search descriptor_match.h
122
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
51
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
52 BruteForceMatcher<Hamming> descMatcher;
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
53 vector<DMatch> matches;
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
54
122
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
55 if( argc == 1 || (argc == 2 && strlen(argv[1]) == 1 && isdigit(argv[1][0]))) // if no parameter or number parameter
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
56 capture.open(argc == 2 ? argv[1][0] - '0' : 0);
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
57 else if( argc >= 2 )
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
58 {
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
59 capture.open(argv[1]);
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
60 if( capture.isOpened() )
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
61 cout << "Video " << argv[1] <<
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
62 ": width=" << capture.get(CV_CAP_PROP_FRAME_WIDTH) <<
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
63 ", height=" << capture.get(CV_CAP_PROP_FRAME_HEIGHT) <<
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
64 ", nframes=" << capture.get(CV_CAP_PROP_FRAME_COUNT) << endl;
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
65 if( argc > 2 && isdigit(argv[2][0]) ) // could be used to reach first frame, dumping library messages to log file (2> /tmp/log.txt)
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
66 {
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
67 sscanf(argv[2], "%d", &params.frame1);
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
68 cout << "seeking to frame #" << params.frame1 << endl;
122
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
69 //cap.set(CV_CAP_PROP_POS_FRAMES, pos);
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
70 for (int i=0; i<params.frame1; i++)
122
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
71 capture >> frame;
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
72 }
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
73 }
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
74
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
75 // capture.open(atoi(argv[1]));
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
76 if (!capture.isOpened())
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
77 {
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
78 //help(argv);
122
654f1c748644 work on displaying matched features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 121
diff changeset
79 cout << "capture device " << argv[1] << " failed to open!" << endl;
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
80 return 1;
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
81 }
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
82
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
83 vector<KeyPoint> prevKpts, currKpts;
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
84
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
85 Mat gray;
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
86
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
87 Mat prevDesc, currDesc;
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
88 // TODO structure de donnee paires pointeur trajectory, numero de keypoint
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
89 int key = '?';
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
90 for (int frameNum = 0; ((params.frame1+frameNum < params.nFrames) || (params.nFrames < 0)) && !::interruptionKey(key); frameNum++) {
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
91 capture >> frame;
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
92 cout << capture.get(CV_CAP_PROP_POS_FRAMES) << endl;
123
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
93 while (frame.empty())
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
94 capture >> frame;//break;
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
95
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
96 cvtColor(frame, gray, CV_RGB2GRAY);
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
97
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
98 detector.detect(gray, currKpts);
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
99 //cout << currKpts.size() << " kpts" << endl;
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
100
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
101 brief.compute(gray, currKpts, currDesc); //Compute brief descriptors at each keypoint location
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
102
123
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
103 //display = frame.clone();
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
104 if (!prevKpts.empty()) {
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
105 cout << matches.size() << " matches" << endl;
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
106 descMatcher.match(currDesc, prevDesc, matches);
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
107 cout << matches.size() << " matches" << endl;
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
108 drawMatchesRelative(prevKpts, currKpts, matches, frame);
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
109 //drawMatches(frame, prevKpts, frame, currKpts, matches, display);//, Scalar::all(-1), Scalar::all(-1), vector<vector<char> >(), DrawMatchesFlags::DRAW_OVER_OUTIMG);
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
110 }
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
111
123
df3bdd8e50ba displays tracking from video and webcam
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 122
diff changeset
112 imshow("frame", frame);
124
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
113 prevKpts = currKpts;
1e68e18b1aa5 renaming and working on klt
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 123
diff changeset
114 currDesc.copyTo(prevDesc);
125
28907fde9855 work on klt tracker (problem on computer at poly)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 124
diff changeset
115 key = waitKey(0);
121
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
116 }
c4d4b5b93add copied the video_homography opencv sample
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
117
117
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
118 return 0;
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
119 }
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
120
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
121
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
122 /* ------------------ DOCUMENTATION ------------------ */
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
123
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
124
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
125 /*! \mainpage
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
126
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
127 This project is a collection of software tools for transportation called Traffic Intelligence. Other documents are:
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
128
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
129 - \ref feature_based_tracking
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
130
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
131 The code is partially self-described using the doxygen tool and comment formatting. The documentation can be extracted using doxygen, typing \c doxygen in the main directory (or <tt>make doc</tt> on a system with the Makefile tool installed).
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
132
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
133 */
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
134
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
135 /*! \page feature_based_tracking Feature-based Tracking: User Manual
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
136
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
137 This document describes a software tool for object tracking in video data, developed for road traffic monitoring and safety diagnosis. It is part of a larger collection of software tools for transportation called Traffic Intelligence.
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
138
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
139 The tool relies on feature-based tracking, a robust object tracking methods, particularly suited for the extraction of traffic data such as trajectories and speeds. The best description of this method is given in <a href="http://nicolas.saunier.confins.net/data/saunier06crv.html">this paper</a>. The program has a command line interface and this document will shortly explain how to use the tool. Keep in mind this is a work in progress and major changes are continuously being made.
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
140
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
141 \section License
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
142
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
143 The code is licensed under the MIT open source license (http://www.opensource.org/licenses/mit-license).
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
144
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
145 If you make use of this piece of software, please cite one of my paper, e.g. N. Saunier, T. Sayed and K. Ismail. Large Scale Automated Analysis of Vehicle Interactions and Collisions. Transportation Research Record: Journal of the Transportation Research Board, 2147:42-50, 2010. I would be very happy in any case to know about any use of the code, and to discuss any opportunity for collaboration.
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
146
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
147 Contact me at nicolas.saunier@polymtl.ca and learn more about my work at http://nicolas.saunier.confins.net.
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
148
fea680fb03ee created main feature based tracking file and minimum doxygen documentation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
149 */