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comparison c/Motion.cpp @ 177:ae2286b1a3fd

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added loading FeatureTrajectory from database, printing
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Sun, 30 Oct 2011 11:25:51 -0400
parents 9323427aa0a3
children 4f10e97cb677
comparison
equal deleted inserted replaced
176:9323427aa0a3 177:ae2286b1a3fd
14 FeatureTrajectory::FeatureTrajectory(const int& frameNum, const cv::Point2f& p, const Mat& homography) 14 FeatureTrajectory::FeatureTrajectory(const int& frameNum, const cv::Point2f& p, const Mat& homography)
15 : lost(false) { 15 : lost(false) {
16 positions = TrajectoryPoint2fPtr(new TrajectoryPoint2f()); 16 positions = TrajectoryPoint2fPtr(new TrajectoryPoint2f());
17 velocities = TrajectoryPoint2fPtr(new TrajectoryPoint2f()); 17 velocities = TrajectoryPoint2fPtr(new TrajectoryPoint2f());
18 addPoint(frameNum, p, homography); 18 addPoint(frameNum, p, homography);
19 }
20
21 FeatureTrajectory::FeatureTrajectory(TrajectoryPoint2fPtr& _positions, TrajectoryPoint2fPtr& _velocities)
22 : lost(false) {
23 positions = _positions;
24 velocities = _velocities;
25 }
26
27 FeatureTrajectory::FeatureTrajectory(const int& id, TrajectoryDBAccessList<Point2f>& trajectoryDB, const string& positionsTableName, const string& velocitiesTableName) {
28 bool success = trajectoryDB.read(positions, id, positionsTableName);
29 if (!success)
30 cout << "problem loading positions" << endl;
31 success = trajectoryDB.read(velocities, id, velocitiesTableName);
32 if (!success)
33 cout << "problem loading velocities" << endl;
19 } 34 }
20 35
21 bool FeatureTrajectory::isDisplacementSmall(const unsigned int& nDisplacements, const float& minTotalFeatureDisplacement) const { 36 bool FeatureTrajectory::isDisplacementSmall(const unsigned int& nDisplacements, const float& minTotalFeatureDisplacement) const {
22 bool result = false; 37 bool result = false;
23 unsigned int nPositions = positions->size(); 38 unsigned int nPositions = positions->size();