Abstract base class for shape transformation algorithms. More...

#include "shape_transformer.hpp"

Inheritance diagram for cv::ShapeTransformer:

Public Member Functions
virtual float	applyTransformation (InputArray input, OutputArray output=noArray())=0
	Apply a transformation, given a pre-estimated transformation parameters. More...

virtual void	estimateTransformation (InputArray transformingShape, InputArray targetShape, std::vector< DMatch > &matches)=0
	Estimate the transformation parameters of the current transformer algorithm, based on point matches. More...

virtual void	warpImage (InputArray transformingImage, OutputArray output, int flags=INTER_LINEAR, int borderMode=BORDER_CONSTANT, const Scalar &borderValue=Scalar()) const =0
	Apply a transformation, given a pre-estimated transformation parameters, to an 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

Abstract base class for shape transformation algorithms.

Member Function Documentation

virtual float cv::ShapeTransformer::applyTransformation	(	InputArray	input,
		OutputArray	output = `noArray()`
	)

pure virtual

Python:
	retval, output	=	cv.ShapeTransformer.applyTransformation(	input[, output]	)

Apply a transformation, given a pre-estimated transformation parameters.

Parameters

input	Contour (set of points) to apply the transformation.
output	Output contour.

virtual void cv::ShapeTransformer::estimateTransformation	(	InputArray	transformingShape,
		InputArray	targetShape,
		std::vector< DMatch > &	matches
	)

pure virtual

Python:
	None	=	cv.ShapeTransformer.estimateTransformation(	transformingShape, targetShape, matches	)

Estimate the transformation parameters of the current transformer algorithm, based on point matches.

Parameters

transformingShape	Contour defining first shape.
targetShape	Contour defining second shape (Target).
matches	Standard vector of Matches between points.

virtual void cv::ShapeTransformer::warpImage	(	InputArray	transformingImage,
		OutputArray	output,
		int	flags = `INTER_LINEAR`,
		int	borderMode = `BORDER_CONSTANT`,
		const Scalar &	borderValue = `Scalar()`
	)		const

pure virtual

Python:
	output	=	cv.ShapeTransformer.warpImage(	transformingImage[, output[, flags[, borderMode[, borderValue]]]]	)

Apply a transformation, given a pre-estimated transformation parameters, to an Image.

Parameters

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

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