X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=mtp.cc;h=2f9e7a98f593227e1d4d84be31d012a2865f235a;hb=9665f6b8d842f02facda1590200742482d4362fa;hp=cd1290c767d480713c0e701630837a537807fc91;hpb=ae55303c805d340b8c4a3d080ecdadb41c84a9ec;p=mtp.git
diff --git a/mtp.cc b/mtp.cc
deleted file mode 100644
index cd1290c..0000000
--- a/mtp.cc
+++ /dev/null
@@ -1,109 +0,0 @@
-
-///////////////////////////////////////////////////////////////////////////
-// This program is free software: you can redistribute it and/or modify //
-// it under the terms of the version 3 of the GNU General Public License //
-// as published by the Free Software Foundation. //
-// //
-// This program is distributed in the hope that it will be useful, but //
-// WITHOUT ANY WARRANTY; without even the implied warranty of //
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU //
-// General Public License for more details. //
-// //
-// You should have received a copy of the GNU General Public License //
-// along with this program. If not, see . //
-// //
-// Written by and Copyright (C) Francois Fleuret //
-// Contact for comments & bug reports //
-///////////////////////////////////////////////////////////////////////////
-
-// Multi-Tracked Path
-
-#include
-#include
-
-using namespace std;
-
-#include "tracker.h"
-
-//////////////////////////////////////////////////////////////////////
-
-scalar_t detection_score(int true_label, scalar_t flip_noise) {
- if((true_label > 0) == (drand48() < flip_noise)) {
- return 1.0 + 0.2 * (drand48() - 0.5);
- } else {
- return - 1.0 + 0.2 * (drand48() - 0.5);
- }
-}
-
-int main(int argc, char **argv) {
- int nb_locations = 6;
- int nb_time_steps = 5;
- int motion_amplitude = 1;
-
- Tracker *tracker = new Tracker(nb_time_steps, nb_locations);
-
- for(int l = 0; l < nb_locations; l++) {
- for(int k = 0; k < nb_locations; k++) {
- tracker->allowed_motion[l][k] = abs(l - k) <= motion_amplitude;
- }
- tracker->entrances[0] = 1;
- tracker->exits[nb_locations - 1] = 1;
- }
-
- tracker->build_graph();
-
- // We generate synthetic detection scores at location
- // nb_locations/2, with 5% false detection (FP or FN)
-
- for(int t = 0; t < nb_time_steps; t++) {
- for(int l = 0; l < nb_locations; l++) {
- tracker->detection_score[t][l] = detection_score(-1, 0.95);
- }
- }
-
- for(int t = 0; t < nb_time_steps; t++) {
- tracker->detection_score[t][nb_locations/2] = detection_score(1, 0.95);
- }
-
- // Puts two target with the typical local minimum (i.e. the optimal
- // single path would track the first target on the first half and
- // the second on the second half, while the optimal two paths would
- // each follow one of the target properly)
-
- // for(int t = 0; t < nb_time_steps; t++) {
- // int a = nb_time_steps/2 - abs(t - nb_time_steps/2);
- // int b = nb_locations - 1 - a;
- // if(a > nb_locations/2 - 1) a = nb_locations/2 - 1;
- // if(b < nb_locations/2 + 1) b = nb_locations/2 + 1;
- // if(t < nb_time_steps/2) {
- // tracker->detection_score[t][a] = 10.0;
- // tracker->detection_score[t][b] = 1.0;
- // } else {
- // tracker->detection_score[t][a] = 1.0;
- // tracker->detection_score[t][b] = 10.0;
- // }
- // }
-
- tracker->track();
-
- for(int t = 0; t < tracker->nb_trajectories(); t++) {
- cout << "TRAJECTORY "
- << t
- << " [starting " << tracker->trajectory_entrance_time(t)
- << ", score " << tracker->trajectory_score(t) << "]";
- for(int u = 0; u < tracker->trajectory_duration(t); u++) {
- cout << " " << tracker->trajectory_location(t, u);
- }
- cout << endl;
- }
-
- {
- ofstream dot("graph.dot");
- tracker->print_graph_dot(&dot);
- cout << "Wrote graph.dot." << endl;
- }
-
- delete tracker;
-
- exit(EXIT_SUCCESS);
-}