class KCF_Tracker
{
friend ThreadCtx;
+ friend Kcf_Tracker_Private;
public:
bool m_debug {false};
- bool m_visual_debug {false};
+ enum class vd {NONE, PATCH, RESPONSE} m_visual_debug {vd::NONE};
const bool m_use_scale {true};
const bool m_use_color {true};
const bool m_use_subpixel_localization {true};
const bool m_use_subgrid_scale {true};
+ const bool m_use_subgrid_angle {true};
const bool m_use_cnfeat {true};
const bool m_use_linearkernel {false};
const int p_cell_size = 4; //4 for hog (= bin_size)
// Information to calculate current pose of the tracked object
cv::Point2d p_current_center;
double p_current_scale = 1.;
+ double p_current_angle = 0.;
double max_response = -1.;
cv::Size p_windows_size; // size of the patch to find the tracked object in
cv::Size fit_size; // size to which rescale the patch for better FFT performance
- const uint p_num_scales = m_use_scale ? 7 : 1;
- const double p_scale_step = 1.02;
+ const uint p_num_scales = m_use_scale ? 5 : 1;
+ const double p_scale_step = 1.03;
double p_min_max_scale[2];
std::vector<double> p_scales;
- const uint p_num_angles = 1;
+ const uint p_num_angles = 3;
const int p_angle_step = 10;
std::vector<double> p_angles;
const int p_num_of_feats = 31 + (m_use_color ? 3 : 0) + (m_use_cnfeat ? 10 : 0);
cv::Size feature_size;
- Kcf_Tracker_Private &d;
+ std::unique_ptr<Kcf_Tracker_Private> d;
class Model {
cv::Size feature_size;
//helping functions
void scale_track(ThreadCtx &vars, cv::Mat &input_rgb, cv::Mat &input_gray);
- cv::Mat get_subwindow(const cv::Mat &input, int cx, int cy, int size_x, int size_y) const;
+ cv::Mat get_subwindow(const cv::Mat &input, int cx, int cy, int size_x, int size_y, double angle) const;
cv::Mat gaussian_shaped_labels(double sigma, int dim1, int dim2);
std::unique_ptr<GaussianCorrelation> gaussian_correlation;
cv::Mat circshift(const cv::Mat &patch, int x_rot, int y_rot) const;
cv::Mat cosine_window_function(int dim1, int dim2);
- cv::Mat get_features(cv::Mat &input_rgb, cv::Mat &input_gray, cv::Mat *dbg_patch, int cx, int cy, int size_x, int size_y, double scale) const;
+ cv::Mat get_features(cv::Mat &input_rgb, cv::Mat &input_gray, cv::Mat *dbg_patch, int cx, int cy, int size_x, int size_y, double scale, double angle) const;
cv::Point2f sub_pixel_peak(cv::Point &max_loc, cv::Mat &response) const;
double sub_grid_scale(uint index);
void resizeImgs(cv::Mat &input_rgb, cv::Mat &input_gray);
void train(cv::Mat input_rgb, cv::Mat input_gray, double interp_factor);
double findMaxReponse(uint &max_idx, cv::Point2d &new_location) const;
+ double sub_grid_angle(uint max_index);
};
#endif //KCF_HEADER_6565467831231