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comparison c/feature-based-tracking.cpp @ 175:a234a5e818f3
using single view for frame_numbers and getting max trajectory length
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
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date | Wed, 26 Oct 2011 19:09:50 -0400 |
parents | ec9734015d53 |
children | 9323427aa0a3 |
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174:ec9734015d53 | 175:a234a5e818f3 |
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261 // success = trajectoryDB->read(trajectory, i, "positions"); | 261 // success = trajectoryDB->read(trajectory, i, "positions"); |
262 // } | 262 // } |
263 // c_end = std::clock(); | 263 // c_end = std::clock(); |
264 // cout << "Loaded " << trajectories.size() << " trajectories one by one in " << 1000.0 * (c_end-c_start) / CLOCKS_PER_SEC << " CPU seconds" << endl; | 264 // cout << "Loaded " << trajectories.size() << " trajectories one by one in " << 1000.0 * (c_end-c_start) / CLOCKS_PER_SEC << " CPU seconds" << endl; |
265 | 265 |
266 trajectoryDB->createViewInstants("first"); | 266 trajectoryDB->createViewInstants(); |
267 trajectoryDB->createViewInstants("last"); | 267 //trajectoryDB->createViewInstants("last"); |
268 int maxTrajectoryLength; | |
269 trajectoryDB->maxTrajectoryLength(maxTrajectoryLength); | |
270 cout << "max trajectory length " << maxTrajectoryLength << endl; | |
268 | 271 |
269 // main loop | 272 // main loop |
270 // TODO version que l'on peut interrompre ? | 273 // TODO version que l'on peut interrompre ? |
271 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++) { |
272 vector<int> trajectoryIds; | 275 vector<int> trajectoryIds; |
275 cout << trajectoryIds.size() << " trajectories " << endl; | 278 cout << trajectoryIds.size() << " trajectories " << endl; |
276 BOOST_FOREACH(int trajectoryId, trajectoryIds) { | 279 BOOST_FOREACH(int trajectoryId, trajectoryIds) { |
277 //cout << trajectoryId << " " << endl; | 280 //cout << trajectoryId << " " << endl; |
278 boost::shared_ptr<Trajectory<cv::Point2f> > trajectory; | 281 boost::shared_ptr<Trajectory<cv::Point2f> > trajectory; |
279 success = trajectoryDB->read(trajectory, trajectoryId, "positions"); // velocities | 282 success = trajectoryDB->read(trajectory, trajectoryId, "positions"); // velocities |
280 stringstream ss;ss << *trajectory; cout << ss.str() << endl; | 283 //stringstream ss;ss << *trajectory; cout << ss.str() << endl; |
281 } | 284 } |
282 | 285 |
283 // should the trajectory be loaded one by one? yes | 286 // should the trajectory be loaded one by one? yes |
284 | 287 |
285 } | 288 } |