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annotate include/Feature.hpp @ 132:45c64e68053c

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added drawing function for features
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 17 Aug 2011 19:03:25 -0400
parents 4742b2b6d851
children 63dd4355b6d1
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1 #ifndef FEATURE_HPP
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2 #define FEATURE_HPP
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3
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4 #include "src/Trajectory.h"
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5
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6 #include <boost/shared_ptr.hpp>
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7
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8 /** Class for feature data
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9 positions, velocities and other statistics to evaluate their quality
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10 before saving. */
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11 class FeatureTrajectory {
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12 public:
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13 FeatureTrajectory(const int& frameNum, const cv::Point2f& p);
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14
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15 void addPoint(const int& frameNum, const cv::Point2f& p);
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16
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17 #ifdef USE_OPENCV
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18 void draw(cv::Mat& img, const cv::Scalar& color) const;
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19 #endif
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21 protected:
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22 Trajectory<cv::Point2f> positions;
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23 Trajectory<cv::Point2f> velocities;
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24
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25 std::vector<float> displacementDistances;
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27 void computeMotionData(const int& frameNum);
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29 };
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30
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31 typedef boost::shared_ptr<FeatureTrajectory> FeatureTrajectoryPtr;
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32
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33 #endif