Mercurial Hosting > traffic-intelligence

comparison include/Motion.hpp @ 200:0a27fa343257

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
added one test and cleaned the first and last instant mess
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 02 Mar 2012 19:32:54 -0500
parents aeab0b88c9b6
children f7ddfc4aeb1e
comparison
equal deleted inserted replaced
199:ca9d9104afba 200:0a27fa343257
14 /** Class for feature data 14 /** Class for feature data
15 positions, velocities and other statistics to evaluate their quality 15 positions, velocities and other statistics to evaluate their quality
16 before saving. */ 16 before saving. */
17 class FeatureTrajectory { 17 class FeatureTrajectory {
18 public: 18 public:
19 FeatureTrajectory(const int& frameNum, const cv::Point2f& p, const cv::Mat& homography); 19 FeatureTrajectory(const unsigned int& frameNum, const cv::Point2f& p, const cv::Mat& homography);
20 20
21 FeatureTrajectory(TrajectoryPoint2fPtr& _positions, TrajectoryPoint2fPtr& _velocities); 21 FeatureTrajectory(TrajectoryPoint2fPtr& _positions, TrajectoryPoint2fPtr& _velocities);
22 22
23 /** loads from database 23 /** loads from database
24 can be made generic for different list and blob */ 24 can be made generic for different list and blob */
26 26
27 unsigned int length(void) const { return positions->size();} // cautious if not continuous: max-min+1 27 unsigned int length(void) const { return positions->size();} // cautious if not continuous: max-min+1
28 28
29 unsigned int getId(void) const { return positions->getId();} 29 unsigned int getId(void) const { return positions->getId();}
30 void setId(const unsigned int& id) { positions->setId(id);velocities->setId(id);} 30 void setId(const unsigned int& id) { positions->setId(id);velocities->setId(id);}
31
32 void setLost(void) { lost = true;}
33 bool isLost(void) { return lost;}
34 31
35 unsigned int getFirstInstant(void) {return firstInstant;} 32 unsigned int getFirstInstant(void) {return firstInstant;}
36 unsigned int getLastInstant(void) {return lastInstant;} 33 unsigned int getLastInstant(void) {return lastInstant;}
37 34
38 //TrajectoryPoint2fPtr& getPositions(void) { return positions;} 35 //TrajectoryPoint2fPtr& getPositions(void) { return positions;}
45 bool isMotionSmooth(const int& accelerationBound, const int& deviationBound) const; 42 bool isMotionSmooth(const int& accelerationBound, const int& deviationBound) const;
46 43
47 /// computes the distance according to the Beymer et al. algorithm 44 /// computes the distance according to the Beymer et al. algorithm
48 bool minMaxSimilarity(const FeatureTrajectory& ft, const int& firstInstant, const int& lastInstant, const float& connectionDistance, const float& segmentationDistance); 45 bool minMaxSimilarity(const FeatureTrajectory& ft, const int& firstInstant, const int& lastInstant, const float& connectionDistance, const float& segmentationDistance);
49 46
50 void addPoint(const int& frameNum, const cv::Point2f& p, const cv::Mat& homography); 47 void addPoint(const unsigned int& frameNum, const cv::Point2f& p, const cv::Mat& homography);
51 48
52 void shorten(void); 49 void shorten(void);
53 50
54 void write(TrajectoryDBAccess<cv::Point2f>& trajectoryDB, const std::string& positionsTableName, const std::string& velocitiesTableName) const; 51 void write(TrajectoryDBAccess<cv::Point2f>& trajectoryDB, const std::string& positionsTableName, const std::string& velocitiesTableName) const;
55 52
58 #endif 55 #endif
59 56
60 friend std::stringstream& operator<<(std::stringstream& out, const FeatureTrajectory& ft); 57 friend std::stringstream& operator<<(std::stringstream& out, const FeatureTrajectory& ft);
61 58
62 protected: 59 protected:
63 bool lost; /// \todo remove
64 /// first frame number 60 /// first frame number
65 unsigned int firstInstant; 61 unsigned int firstInstant;
66 /// last frame number 62 /// last frame number
67 unsigned int lastInstant; 63 unsigned int lastInstant;
68 64