OpenCVForUnity.SaliencyModule.StaticSaliencySpectralResidual Class Reference

the Spectral Residual approach from [SR] More...

Public Member Functions
override bool	computeSaliency (Mat image, Mat saliencyMap)
	Compute the saliency.
int	getImageHeight ()
int	getImageWidth ()
void	setImageHeight (int val)
void	setImageWidth (int val)
Public Member Functions inherited from OpenCVForUnity.SaliencyModule.StaticSaliency
bool	computeBinaryMap (Mat _saliencyMap, Mat _binaryMap)
	This function perform a binary map of given saliency map. This is obtained in this way:
Public Member Functions inherited from OpenCVForUnity.SaliencyModule.Saliency
Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
virtual void	clear ()
	Clears the algorithm state.
virtual bool	empty ()
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
virtual string	getDefaultName ()
IntPtr	getNativeObjAddr ()
void	save (string filename)
Public Member Functions inherited from OpenCVForUnity.DisposableObject
void	Dispose ()
	Releases resources used by this object.
void	ThrowIfDisposed ()
	Throws ObjectDisposedException if this object has been disposed.

Static Public Member Functions
static new StaticSaliencySpectralResidual	__fromPtr__ (IntPtr addr)
static StaticSaliencySpectralResidual	create ()
Static Public Member Functions inherited from OpenCVForUnity.SaliencyModule.StaticSaliency
static new StaticSaliency	__fromPtr__ (IntPtr addr)
Static Public Member Functions inherited from OpenCVForUnity.SaliencyModule.Saliency
static new Saliency	__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)
	Returns the native pointer, or throws CoreModule.CvException if it is zero.

Protected Member Functions
override void	Dispose (bool disposing)
Protected Member Functions inherited from OpenCVForUnity.SaliencyModule.StaticSaliency
Protected Member Functions inherited from OpenCVForUnity.SaliencyModule.Saliency
Protected Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
Protected Member Functions inherited from OpenCVForUnity.DisposableOpenCVObject
	DisposableOpenCVObject ()
	Initializes a new instance with a zero native pointer and dispose enabled.
	DisposableOpenCVObject (bool isEnabledDispose)
	Initializes a new instance with a zero native pointer.
	DisposableOpenCVObject (IntPtr ptr)
	Initializes a new instance with the specified native pointer and dispose enabled.
	DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)
	Initializes a new instance with the specified native pointer.
Protected Member Functions inherited from OpenCVForUnity.DisposableObject
	DisposableObject ()
	Initializes a new instance with dispose enabled.
	DisposableObject (bool isEnabledDispose)
	Initializes a new instance.

Additional Inherited Members
Package Functions inherited from OpenCVForUnity.SaliencyModule.StaticSaliency
Package Functions inherited from OpenCVForUnity.SaliencyModule.Saliency
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

the Spectral Residual approach from [SR]

Starting from the principle of natural image statistics, this method simulate the behavior of pre-attentive visual search. The algorithm analyze the log spectrum of each image and obtain the spectral residual. Then transform the spectral residual to spatial domain to obtain the saliency map, which suggests the positions of proto-objects.

Member Function Documentation

__fromPtr__()

static new StaticSaliencySpectralResidual OpenCVForUnity.SaliencyModule.StaticSaliencySpectralResidual.__fromPtr__ ( IntPtr addr )

static

computeSaliency()

override bool OpenCVForUnity.SaliencyModule.StaticSaliencySpectralResidual.computeSaliency ( Mat image, Mat saliencyMap )

virtual

Compute the saliency.

Parameters

image	The image.
saliencyMap	The computed saliency map.

Returns

true if the saliency map is computed, false otherwise

Reimplemented from OpenCVForUnity.SaliencyModule.Saliency.

create()

static StaticSaliencySpectralResidual OpenCVForUnity.SaliencyModule.StaticSaliencySpectralResidual.create ( )

static

Dispose()

override void OpenCVForUnity.SaliencyModule.StaticSaliencySpectralResidual.Dispose ( bool disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.SaliencyModule.StaticSaliency.

getImageHeight()

int OpenCVForUnity.SaliencyModule.StaticSaliencySpectralResidual.getImageHeight

(

)

getImageWidth()

int OpenCVForUnity.SaliencyModule.StaticSaliencySpectralResidual.getImageWidth

(

)

setImageHeight()

void OpenCVForUnity.SaliencyModule.StaticSaliencySpectralResidual.setImageHeight

(

int

val

)

setImageWidth()

void OpenCVForUnity.SaliencyModule.StaticSaliencySpectralResidual.setImageWidth

(

int

val

)

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

• OpenCVForUnity/Assets/OpenCVForUnity/Scripts/Core/org/opencv_contrib/saliency/StaticSaliencySpectralResidual.cs