OpenCVForUnity.Xfeatures2dModule.MSDDetector Class Reference

Class implementing the MSD (Maximal Self-Dissimilarity) keypoint detector, described in [Tombari14]. More...

Public Member Functions
bool	getComputeOrientation ()
override string	getDefaultName ()
int	getKNN ()
int	getNmsRadius ()
int	getNmsScaleRadius ()
int	getNScales ()
int	getPatchRadius ()
float	getScaleFactor ()
int	getSearchAreaRadius ()
float	getThSaliency ()
void	setComputeOrientation (bool compute_orientation)
void	setKNN (int kNN)
void	setNmsRadius (int nms_radius)
void	setNmsScaleRadius (int nms_scale_radius)
void	setNScales (int use_orientation)
void	setPatchRadius (int patch_radius)
void	setScaleFactor (float scale_factor)
void	setSearchAreaRadius (int use_orientation)
void	setThSaliency (float th_saliency)
Public Member Functions inherited from OpenCVForUnity.Features2dModule.Feature2D
void	compute (List< Mat > images, List< MatOfKeyPoint > keypoints, List< Mat > descriptors)
void	compute (Mat image, MatOfKeyPoint keypoints, Mat descriptors)
	Computes the descriptors for a set of keypoints detected in an image (first variant) or image set (second variant).
int	defaultNorm ()
int	descriptorSize ()
int	descriptorType ()
void	detect (List< Mat > images, List< MatOfKeyPoint > keypoints)
void	detect (List< Mat > images, List< MatOfKeyPoint > keypoints, List< Mat > masks)
void	detect (Mat image, MatOfKeyPoint keypoints)
	Detects keypoints in an image (first variant) or image set (second variant).
void	detect (Mat image, MatOfKeyPoint keypoints, Mat mask)
	Detects keypoints in an image (first variant) or image set (second variant).
void	detectAndCompute (Mat image, Mat mask, MatOfKeyPoint keypoints, Mat descriptors)
void	detectAndCompute (Mat image, Mat mask, MatOfKeyPoint keypoints, Mat descriptors, bool useProvidedKeypoints)
override bool	empty ()
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
void	read (string fileName)
void	write (string fileName)
Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
virtual void	clear ()
	Clears the algorithm state.
IntPtr	getNativeObjAddr ()
void	save (string filename)
Public Member Functions inherited from OpenCVForUnity.DisposableObject
void	Dispose ()
void	ThrowIfDisposed ()

Static Public Member Functions
static new MSDDetector	__fromPtr__ (IntPtr addr)
static MSDDetector	create ()
static MSDDetector	create (int m_patch_radius)
static MSDDetector	create (int m_patch_radius, int m_search_area_radius)
static MSDDetector	create (int m_patch_radius, int m_search_area_radius, int m_nms_radius)
static MSDDetector	create (int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius)
static MSDDetector	create (int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency)
static MSDDetector	create (int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN)
static MSDDetector	create (int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN, float m_scale_factor)
static MSDDetector	create (int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN, float m_scale_factor, int m_n_scales)
static MSDDetector	create (int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN, float m_scale_factor, int m_n_scales, bool m_compute_orientation)
Static Public Member Functions inherited from OpenCVForUnity.Features2dModule.Feature2D
static new Feature2D	__fromPtr__ (IntPtr addr)
Static Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
static Algorithm	__fromPtr__ (IntPtr addr)
Static Public Member Functions inherited from OpenCVForUnity.DisposableObject
static IntPtr	ThrowIfNullIntPtr (IntPtr ptr)

Protected Member Functions
override void	Dispose (bool disposing)
Protected Member Functions inherited from OpenCVForUnity.Features2dModule.Feature2D
Protected Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
Protected Member Functions inherited from OpenCVForUnity.DisposableOpenCVObject
	DisposableOpenCVObject ()
	DisposableOpenCVObject (bool isEnabledDispose)
	DisposableOpenCVObject (IntPtr ptr)
	DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)
Protected Member Functions inherited from OpenCVForUnity.DisposableObject
	DisposableObject ()
	DisposableObject (bool isEnabledDispose)

Additional Inherited Members
Package Functions inherited from OpenCVForUnity.Features2dModule.Feature2D
Package Functions inherited from OpenCVForUnity.CoreModule.Algorithm
Package Attributes inherited from OpenCVForUnity.DisposableOpenCVObject
Properties inherited from OpenCVForUnity.DisposableObject
bool	IsDisposed [get, protected set]
bool	IsEnabledDispose [get, set]

Detailed Description

Class implementing the MSD (Maximal Self-Dissimilarity) keypoint detector, described in [Tombari14].

The algorithm implements a novel interest point detector stemming from the intuition that image patches which are highly dissimilar over a relatively large extent of their surroundings hold the property of being repeatable and distinctive. This concept of "contextual self-dissimilarity" reverses the key paradigm of recent successful techniques such as the Local Self-Similarity descriptor and the Non-Local Means filter, which build upon the presence of similar - rather than dissimilar - patches. Moreover, it extends to contextual information the local self-dissimilarity notion embedded in established detectors of corner-like interest points, thereby achieving enhanced repeatability, distinctiveness and localization accuracy.

Member Function Documentation

__fromPtr__()

static new MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.__fromPtr__ ( IntPtr addr )

static

create() [1/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( )

static

create() [2/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( int m_patch_radius )

static

create() [3/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( int m_patch_radius, int m_search_area_radius )

static

create() [4/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( int m_patch_radius, int m_search_area_radius, int m_nms_radius )

static

create() [5/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius )

static

create() [6/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency )

static

create() [7/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN )

static

create() [8/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN, float m_scale_factor )

static

create() [9/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN, float m_scale_factor, int m_n_scales )

static

create() [10/10]

static MSDDetector OpenCVForUnity.Xfeatures2dModule.MSDDetector.create ( int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN, float m_scale_factor, int m_n_scales, bool m_compute_orientation )

static

Dispose()

override void OpenCVForUnity.Xfeatures2dModule.MSDDetector.Dispose ( bool disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.Features2dModule.Feature2D.

getComputeOrientation()

bool OpenCVForUnity.Xfeatures2dModule.MSDDetector.getComputeOrientation

(

)

getDefaultName()

override string OpenCVForUnity.Xfeatures2dModule.MSDDetector.getDefaultName ( )

virtual

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

Reimplemented from OpenCVForUnity.Features2dModule.Feature2D.

getKNN()

int OpenCVForUnity.Xfeatures2dModule.MSDDetector.getKNN

(

)

getNmsRadius()

int OpenCVForUnity.Xfeatures2dModule.MSDDetector.getNmsRadius

(

)

getNmsScaleRadius()

int OpenCVForUnity.Xfeatures2dModule.MSDDetector.getNmsScaleRadius

(

)

getNScales()

int OpenCVForUnity.Xfeatures2dModule.MSDDetector.getNScales

(

)

getPatchRadius()

int OpenCVForUnity.Xfeatures2dModule.MSDDetector.getPatchRadius

(

)

getScaleFactor()

float OpenCVForUnity.Xfeatures2dModule.MSDDetector.getScaleFactor

(

)

getSearchAreaRadius()

int OpenCVForUnity.Xfeatures2dModule.MSDDetector.getSearchAreaRadius

(

)

getThSaliency()

float OpenCVForUnity.Xfeatures2dModule.MSDDetector.getThSaliency

(

)

setComputeOrientation()

void OpenCVForUnity.Xfeatures2dModule.MSDDetector.setComputeOrientation

(

bool

compute_orientation

)

setKNN()

void OpenCVForUnity.Xfeatures2dModule.MSDDetector.setKNN

(

int

kNN

)

setNmsRadius()

void OpenCVForUnity.Xfeatures2dModule.MSDDetector.setNmsRadius

(

int

nms_radius

)

setNmsScaleRadius()

void OpenCVForUnity.Xfeatures2dModule.MSDDetector.setNmsScaleRadius

(

int

nms_scale_radius

)

setNScales()

void OpenCVForUnity.Xfeatures2dModule.MSDDetector.setNScales

(

int

use_orientation

)

setPatchRadius()

void OpenCVForUnity.Xfeatures2dModule.MSDDetector.setPatchRadius

(

int

patch_radius

)

setScaleFactor()

void OpenCVForUnity.Xfeatures2dModule.MSDDetector.setScaleFactor

(

float

scale_factor

)

setSearchAreaRadius()

void OpenCVForUnity.Xfeatures2dModule.MSDDetector.setSearchAreaRadius

(

int

use_orientation

)

setThSaliency()

void OpenCVForUnity.Xfeatures2dModule.MSDDetector.setThSaliency

(

float

th_saliency

)

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

• OpenCVForUnity/Assets/OpenCVForUnity/org/opencv_contrib/xfeatures2d/MSDDetector.cs