Base interface for dense optical flow algorithms. More...

#include <opencv2/cudaoptflow.hpp>

Collaboration diagram for cv::cuda::DenseOpticalFlow:

Public Member Functions
virtual void	calc (InputArray I0, InputArray I1, InputOutputArray flow, Stream &stream=Stream::Null())=0
	Calculates a dense optical flow.

Public Member Functions inherited from cv::Algorithm
	Algorithm ()

virtual	~Algorithm ()

virtual void	clear ()
	Clears the algorithm state.

virtual bool	empty () const
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.

virtual String	getDefaultName () const

virtual void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage.

virtual void	save (const String &filename) const

virtual void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage.

void	write (FileStorage &fs, const String &name) 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.

template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String.

template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node.

Protected Member Functions inherited from cv::Algorithm
void	writeFormat (FileStorage &fs) const

Detailed Description

Base interface for dense optical flow algorithms.

Member Function Documentation

virtual void cv::cuda::DenseOpticalFlow::calc	(	InputArray	I0,
		InputArray	I1,
		InputOutputArray	flow,
		Stream &	stream = Stream::Null() )

pure virtual

Calculates a dense optical flow.

Parameters

I0	first input image.
I1	second input image of the same size and the same type as I0.
flow	computed flow image that has the same size as I0 and type CV_32FC2.
stream	Stream for the asynchronous version.

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