OpenCV
3.3.0
Open Source Computer Vision

Abstract base class for shape distance algorithms. More...
#include "shape_distance.hpp"
Public Member Functions  
virtual float  computeDistance (InputArray contour1, InputArray contour2)=0 
Compute the shape distance between two shapes defined by its contours. More...  
Public Member Functions inherited from cv::Algorithm  
Algorithm ()  
virtual  ~Algorithm () 
virtual void  clear () 
Clears the algorithm state. More...  
virtual bool  empty () const 
Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read. More...  
virtual String  getDefaultName () const 
virtual void  read (const FileNode &fn) 
Reads algorithm parameters from a file storage. More...  
virtual void  save (const String &filename) const 
virtual void  write (FileStorage &fs) const 
Stores algorithm parameters in a file storage. More...  
Additional Inherited Members  
Static Public Member Functions inherited from cv::Algorithm  
template<typename _Tp >  
static Ptr< _Tp >  load (const String &filename, const String &objname=String()) 
Loads algorithm from the file. More...  
template<typename _Tp >  
static Ptr< _Tp >  loadFromString (const String &strModel, const String &objname=String()) 
Loads algorithm from a String. More...  
template<typename _Tp >  
static Ptr< _Tp >  read (const FileNode &fn) 
Reads algorithm from the file node. More...  
Protected Member Functions inherited from cv::Algorithm  
void  writeFormat (FileStorage &fs) const 
Abstract base class for shape distance algorithms.

pure virtual 
Compute the shape distance between two shapes defined by its contours.
contour1  Contour defining first shape. 
contour2  Contour defining second shape. 