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00034 #ifndef IMAGEPROCESSING_HPP_
00035 #define IMAGEPROCESSING_HPP_
00036 #include <labust/blueview/trackerfwd.hpp>
00037
00038 namespace labust
00039 {
00040 namespace blueview
00041 {
00046 class BVImageProcessor
00047 {
00048 public:
00052 BVImageProcessor();
00056 ~BVImageProcessor();
00057
00064 bool processROI(TrackerROI& roi);
00065
00071 void setPosition(const SonarHead& cnt);
00077 void setTarget(const SonarHead& cnt);
00078
00082 inline bool isTracking(){return foundVehicle;};
00083
00087 inline TrackedFeature getTracklet(){return tracklet;};
00088
00089 private:
00098 cv::Mat histthresh(const cv::Mat& img, float min, float max, uchar max_val);
00102 cv::Mat adjust(cv::Mat& original);
00106 cv::Mat threshold(cv::Mat& adjusted);
00110 boost::shared_ptr<std::vector<TrackedFeature> > label(cv::Mat& binary);
00115 bool associate(boost::shared_ptr<std::vector<TrackedFeature> > features);
00119 void _update(const SonarHead& head);
00127 void xy2llz(const SonarHead& head, TrackedFeature& tracklet);
00135 void llz2xy(const SonarHead& head, TrackedFeature& tracklet);
00136
00146 std::pair<double,double> meter2deg(double x, double y, double lat);
00156 std::pair<double,double> deg2meter(double difflat, double difflon, double lat);
00157
00161 inline void meter2pixel(TrackerROI& roi, TrackedFeature& tracklet);
00165 inline void pixel2meter(TrackerROI& roi, TrackedFeature& tracklet);
00166
00170 TrackedFeature tracklet;
00174 TrackedFeature target;
00178 cv::Mat roiImg;
00182 cv::Point roiOffset;
00186 double roi_len;
00190 double resolution;
00194 cv::Mat R;
00198 bool hasVehicle;
00202 bool foundVehicle;
00206 bool hasTarget;
00207 };
00208 }
00209 }
00210
00211
00212
00213 #endif
00214