OpenCV  3.1.0
Open Source Computer Vision
Public Member Functions | List of all members
cv::ximgproc::StructuredEdgeDetection Class Referenceabstract

Class implementing edge detection algorithm from [33] : More...

#include "structured_edge_detection.hpp"

Inheritance diagram for cv::ximgproc::StructuredEdgeDetection:
cv::Algorithm

Public Member Functions

virtual void detectEdges (const Mat &src, Mat &dst) const =0
 The function detects edges in src and draw them to dst. 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...
 

Detailed Description

Class implementing edge detection algorithm from [33] :

Member Function Documentation

virtual void cv::ximgproc::StructuredEdgeDetection::detectEdges ( const Mat src,
Mat dst 
) const
pure virtual

The function detects edges in src and draw them to dst.

The algorithm underlies this function is much more robust to texture presence, than common approaches, e.g. Sobel

Parameters
srcsource image (RGB, float, in [0;1]) to detect edges
dstdestination image (grayscale, float, in [0;1]) where edges are drawn
See also
Sobel, Canny

The documentation for this class was generated from the following file: