Base class for DFT operator as a cv::Algorithm. : More...

#include "cudaarithm.hpp"

Inheritance diagram for cv::cuda::DFT:

Public Member Functions
virtual void	compute (InputArray image, OutputArray result, Stream &stream=Stream::Null())=0
	Computes an FFT of a given image. 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 (const Ptr< FileStorage > &fs, const String &name=String()) const
	simplified API for language bindings This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. 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

Detailed Description

Base class for DFT operator as a cv::Algorithm. :

Member Function Documentation

virtual void cv::cuda::DFT::compute	(	InputArray	image,
		OutputArray	result,
		Stream &	stream = `Stream::Null()`
	)

pure virtual

Computes an FFT of a given image.

Parameters

image	Source image. Only CV_32FC1 images are supported for now.
result	Result image.
stream	Stream for the asynchronous version.

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

/build/master-contrib_docs-lin64/opencv_contrib/modules/cudaarithm/include/opencv2/cudaarithm.hpp