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comparison c/feature-based-tracking.cpp @ 179:4f10e97cb677

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added getting first and last instant for each feature
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Mon, 31 Oct 2011 19:17:42 -0400
parents d7df8ecf5ccd
children 3a4eef37384f
comparison
equal deleted inserted replaced
178:d7df8ecf5ccd 179:4f10e97cb677
271 271
272 // main loop 272 // main loop
273 // TODO version que l'on peut interrompre ? 273 // TODO version que l'on peut interrompre ?
274 for (int frameNum = params.frame1; ((frameNum-params.frame1 < params.nFrames) || (params.nFrames < 0)); frameNum++) { 274 for (int frameNum = params.frame1; ((frameNum-params.frame1 < params.nFrames) || (params.nFrames < 0)); frameNum++) {
275 vector<int> trajectoryIds; 275 vector<int> trajectoryIds;
276 success = trajectoryDB->trajectoryIdStartingAt(trajectoryIds, frameNum); 276 success = trajectoryDB->trajectoryIdStartingAt(trajectoryIds, frameNum); // ending
277 cout << "frame " << frameNum << " " << success << endl; 277 cout << "frame " << frameNum << " " << success << endl;
278 cout << trajectoryIds.size() << " trajectories " << endl; 278 cout << trajectoryIds.size() << " trajectories " << endl;
279 BOOST_FOREACH(int trajectoryId, trajectoryIds) { 279 BOOST_FOREACH(int trajectoryId, trajectoryIds) {
280 //cout << trajectoryId << " " << endl; 280 //cout << trajectoryId << " " << endl;
281 // boost::shared_ptr<Trajectory<cv::Point2f> > trajectory; 281 // boost::shared_ptr<Trajectory<cv::Point2f> > trajectory;
282 // success = trajectoryDB->read(trajectory, trajectoryId, "positions"); // velocities 282 // success = trajectoryDB->read(trajectory, trajectoryId, "positions"); // velocities
283 FeatureTrajectoryPtr ft = FeatureTrajectoryPtr(new FeatureTrajectory(trajectoryId, *trajectoryDB, "positions", "velocities")); 283 FeatureTrajectoryPtr ft = FeatureTrajectoryPtr(new FeatureTrajectory(trajectoryId, *trajectoryDB, "positions", "velocities"));
284 //stringstream ss;ss << *ft; cout << ss.str() << endl; 284 stringstream ss;ss << *ft; cout << ss.str() << endl;
285 cout << ft->getFirstInstant() << " " << ft->getLastInstant() << endl;
285 } 286 }
286 287
287 // should the trajectory be loaded one by one? yes 288 // should the trajectory be loaded one by one? yes
288 289
289 } 290 }