Mercurial Hosting > traffic-intelligence

annotate include/Feature.hpp @ 134:a617d0808bbc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
added test on feature length and display control
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 17 Aug 2011 23:21:26 -0400
parents 63dd4355b6d1
children 32d2722d4028
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
119
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
1 #ifndef FEATURE_HPP
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
2 #define FEATURE_HPP
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
3
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
4 #include "src/Trajectory.h"
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
5
132
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
6 #include <boost/shared_ptr.hpp>
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
7
133
63dd4355b6d1 saving of feature positions in sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 132
diff changeset
8 template<typename T> class TrajectoryDBAccess;
63dd4355b6d1 saving of feature positions in sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 132
diff changeset
9
132
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
10 /** Class for feature data
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
11 positions, velocities and other statistics to evaluate their quality
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
12 before saving. */
129
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
13 class FeatureTrajectory {
132
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
14 public:
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
15 FeatureTrajectory(const int& frameNum, const cv::Point2f& p);
129
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
16
134
a617d0808bbc added test on feature length and display control
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 133
diff changeset
17 unsigned int length(void) const { return positions.size();}
a617d0808bbc added test on feature length and display control
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 133
diff changeset
18
133
63dd4355b6d1 saving of feature positions in sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 132
diff changeset
19 void setId(const unsigned int& id) { positions.setId(id);velocities.setId(id);}
63dd4355b6d1 saving of feature positions in sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 132
diff changeset
20
129
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
21 void addPoint(const int& frameNum, const cv::Point2f& p);
119
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
22
133
63dd4355b6d1 saving of feature positions in sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 132
diff changeset
23 void write(TrajectoryDBAccess<cv::Point2f>& trajectoryDB) const;
63dd4355b6d1 saving of feature positions in sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 132
diff changeset
24
132
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
25 #ifdef USE_OPENCV
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
26 void draw(cv::Mat& img, const cv::Scalar& color) const;
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
27 #endif
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
28
119
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
29 protected:
129
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
30 Trajectory<cv::Point2f> positions;
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
31 Trajectory<cv::Point2f> velocities;
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
32
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
33 std::vector<float> displacementDistances;
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
34
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
35 void computeMotionData(const int& frameNum);
4742b2b6d851 created basic feature saving code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 119
diff changeset
36
119
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
37 };
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
38
132
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
39 typedef boost::shared_ptr<FeatureTrajectory> FeatureTrajectoryPtr;
45c64e68053c added drawing function for features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 129
diff changeset
40
119
45a426552aaa compilation of very simple feature class with trajectory
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
41 #endif