cvgabor

cvgabor.h

#ifndef CVGABOR_H
#define CVGABOR_H

#include "/usr/local/Cellar/opencv/2.3.1a/include/opencv2/opencv.hpp"

class CvGabor
{
public:
  ~CvGabor();
  
  CvGabor(int orientation, int scale, double sigma);
  CvGabor(int orientation, int scale, double sigma, double spatial_frequence);
  CvGabor(double phi, int scale);
  CvGabor(double phi, int scale, double sigma);
  CvGabor(double phi, int scale, double sigma, double spatial_frequence);
  
  double k_max() const;
  long width() const;
  
private:
  double sigma_;
  double f_;
  double k_;
  double phi_;
  CvMat *imaginary_matrix_;
  CvMat *real_matrix_;
  
  double default_sigma() const;
  double default_f() const;
  
  void Init(int scale, double sigma, double spatial_frequence);
  void Init(int orientation, int scale, double sigma, double spatial_frequence);
  void Init(double phi, int scale, double sigma, double spatial_frequence);
  
  void create_kernel();
};