Some refactoring to reuse the same graph for several trackings.
[mtp.git] / tracker.h
1
2 ///////////////////////////////////////////////////////////////////////////
3 // This program is free software: you can redistribute it and/or modify  //
4 // it under the terms of the version 3 of the GNU General Public License //
5 // as published by the Free Software Foundation.                         //
6 //                                                                       //
7 // This program is distributed in the hope that it will be useful, but   //
8 // WITHOUT ANY WARRANTY; without even the implied warranty of            //
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      //
10 // General Public License for more details.                              //
11 //                                                                       //
12 // You should have received a copy of the GNU General Public License     //
13 // along with this program. If not, see <http://www.gnu.org/licenses/>.  //
14 //                                                                       //
15 // Written by and Copyright (C) Francois Fleuret                         //
16 // Contact <francois.fleuret@idiap.ch> for comments & bug reports        //
17 ///////////////////////////////////////////////////////////////////////////
18
19 #ifndef TRACKER_H
20 #define TRACKER_H
21
22 #include "misc.h"
23 #include "mtp_graph.h"
24
25 class Tracker {
26   int _nb_locations, _nb_time_steps;
27   scalar_t **_detection_score;
28   int **_allowed_motion;
29
30   MTPGraph *_graph;
31   int *_edge_occupation;
32   scalar_t *_edge_lengths;
33 public:
34   Tracker(int nb_time_steps, int nb_locations);
35   ~Tracker();
36
37   void set_allowed_motion(int from_location, int to_location, int v);
38   void build_graph();
39
40   void set_detection_score(int time, int location, scalar_t score);
41
42   void track();
43
44   // int nb_trajectories();
45   // int trajectory_start_time(int k);
46   // int trajectory_end_time(int k);
47   // int trajectory_location(int k, int time);
48 };
49
50 #endif