cv::detail::SurfFeaturesFinder Class Reference

SURF features finder. More...

#include "matchers.hpp"

Inheritance diagram for cv::detail::SurfFeaturesFinder:

Collaboration diagram for cv::detail::SurfFeaturesFinder:

Public Member Functions
	SurfFeaturesFinder (double hess_thresh=300., int num_octaves=3, int num_layers=4, int num_octaves_descr=3, int num_layers_descr=4)
virtual void	collectGarbage ()
	Frees unused memory allocated before if there is any. More...
void	operator() (InputArray image, ImageFeatures &features)
void	operator() (InputArray image, ImageFeatures &features, const std::vector< cv::Rect > &rois)
	Finds features in the given image. More...
void	operator() (InputArrayOfArrays images, std::vector< ImageFeatures > &features, const std::vector< std::vector< cv::Rect > > &rois)
	Finds features in the given images in parallel. More...
void	operator() (InputArrayOfArrays images, std::vector< ImageFeatures > &features)

Protected Member Functions
bool	isThreadSafe () const
	uses dynamic_cast to determine thread-safety More...

Detailed Description

SURF features finder.

See also

detail::FeaturesFinder, SURF

Constructor & Destructor Documentation

SurfFeaturesFinder()

cv::detail::SurfFeaturesFinder::SurfFeaturesFinder	(	double	hess_thresh = 300.,
		int	num_octaves = 3,
		int	num_layers = 4,
		int	num_octaves_descr = 3,
		int	num_layers_descr = 4
	)

Member Function Documentation

collectGarbage()

virtual void cv::detail::FeaturesFinder::collectGarbage ( )

inlinevirtualinherited

Frees unused memory allocated before if there is any.

References cv::InputArray.

isThreadSafe()

bool cv::detail::FeaturesFinder::isThreadSafe ( ) const

protectedinherited

uses dynamic_cast to determine thread-safety

Returns

True, if it's possible to use the same finder instance in parallel, false otherwise

operator()() [1/4]

void cv::detail::FeaturesFinder::operator() ( InputArray  image, ImageFeatures &  features  )

inherited

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

operator()() [2/4]

void cv::detail::FeaturesFinder::operator() ( InputArray  image, ImageFeatures &  features, const std::vector< cv::Rect > &  rois  )

inherited

Finds features in the given image.

Parameters

image	Source image
features	Found features
rois	Regions of interest

See also

detail::ImageFeatures, Rect_

operator()() [3/4]

void cv::detail::FeaturesFinder::operator() ( InputArrayOfArrays  images, std::vector< ImageFeatures > &  features, const std::vector< std::vector< cv::Rect > > &  rois  )

inherited

Finds features in the given images in parallel.

Parameters

images	Source images
features	Found features for each image
rois	Regions of interest for each image

See also

detail::ImageFeatures, Rect_

operator()() [4/4]

void cv::detail::FeaturesFinder::operator() ( InputArrayOfArrays  images, std::vector< ImageFeatures > &  features  )

inherited

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

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

• stitching/include/opencv2/stitching/detail/matchers.hpp