cv::ximgproc::SparseMatchInterpolator Class Reference

Main interface for all filters, that take sparse matches as an input and produce a dense per-pixel matching (optical flow) as an output. More...

#include <opencv2/ximgproc/sparse_match_interpolator.hpp>

Collaboration diagram for cv::ximgproc::SparseMatchInterpolator:

Public Member Functions
virtual void	interpolate (InputArray from_image, InputArray from_points, InputArray to_image, InputArray to_points, OutputArray dense_flow)=0
	Interpolate input sparse matches.
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

Main interface for all filters, that take sparse matches as an input and produce a dense per-pixel matching (optical flow) as an output.

Member Function Documentation

interpolate()

virtual void cv::ximgproc::SparseMatchInterpolator::interpolate ( InputArray from_image, InputArray from_points, InputArray to_image, InputArray to_points, OutputArray dense_flow )

pure virtual

Python:
	cv.ximgproc.SparseMatchInterpolator.interpolate(	from_image, from_points, to_image, to_points[, dense_flow]	) ->	dense_flow

Interpolate input sparse matches.

Parameters

from_image	first of the two matched images, 8-bit single-channel or three-channel.
from_points	points of the from_image for which there are correspondences in the to_image (Point2f vector or Mat of depth CV_32F)
to_image	second of the two matched images, 8-bit single-channel or three-channel.
to_points	points in the to_image corresponding to from_points (Point2f vector or Mat of depth CV_32F)
dense_flow	output dense matching (two-channel CV_32F image)

---

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

• opencv2/ximgproc/sparse_match_interpolator.hpp