OpenCV  4.9.0
Open Source Computer Vision
Public Member Functions | List of all members
cv::cuda::TemplateMatching Class Referenceabstract

Base class for Template Matching. : More...

#include <opencv2/cudaimgproc.hpp>

Inheritance diagram for cv::cuda::TemplateMatching:
cv::Algorithm

Public Member Functions

virtual void match (InputArray image, InputArray templ, OutputArray result, Stream &stream=Stream::Null())=0
 Computes a proximity map for a raster template and an image where the template is searched for. 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...
 
void write (FileStorage &fs, const String &name) const
 
void write (const Ptr< FileStorage > &fs, const String &name=String()) const
 

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
 

Detailed Description

Base class for Template Matching. :

Member Function Documentation

◆ match()

virtual void cv::cuda::TemplateMatching::match ( InputArray  image,
InputArray  templ,
OutputArray  result,
Stream stream = Stream::Null() 
)
pure virtual

Computes a proximity map for a raster template and an image where the template is searched for.

Parameters
imageSource image.
templTemplate image with the size and type the same as image .
resultMap containing comparison results ( CV_32FC1 ). If image is W x H and templ is w x h, then result must be W-w+1 x H-h+1.
streamStream for the asynchronous version.

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