class which provides a transient/moving areas segmentation module More...

Public Member Functions
void	clearAllBuffers ()
	cleans all the buffers of the instance

void	getSegmentationPicture (Mat transientAreas)
	access function return the last segmentation result: a boolean picture which is resampled between 0 and 255 for a display purpose

Size	getSize ()
	return the sze of the manage input and output images

double double height	getSizeAsValueTuple ()

Vec2d	getSizeAsVec2d ()
	return the sze of the manage input and output images

string	printSetup ()
	parameters setup display method

void	run (Mat inputToSegment)
	main processing method, get result using methods getSegmentationPicture()

void	run (Mat inputToSegment, int channelIndex)
	main processing method, get result using methods getSegmentationPicture()

void	setup ()
	try to open an XML segmentation parameters file to adjust current segmentation instance setup

void	setup (string segmentationParameterFile)
	try to open an XML segmentation parameters file to adjust current segmentation instance setup

void	setup (string segmentationParameterFile, bool applyDefaultSetupOnFailure)
	try to open an XML segmentation parameters file to adjust current segmentation instance setup

void	write (string fs)
	write xml/yml formated parameters information

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 ()

void	ThrowIfDisposed ()

Static Public Member Functions
static new TransientAreasSegmentationModule	__fromPtr__ (IntPtr addr)

static TransientAreasSegmentationModule	create (in Vec2d inputSize)
	allocator

static TransientAreasSegmentationModule	create (in(double width, double height) inputSize)
	allocator

static TransientAreasSegmentationModule	create (Size inputSize)
	allocator

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)

Public Attributes
double	width
	return the sze of the manage input and output images

Protected Member Functions
override void	Dispose (bool disposing)

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.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 which provides a transient/moving areas segmentation module

perform a locally adapted segmentation by using the retina magno input data Based on Alexandre BENOIT thesis: "Le système visuel humain au secours de la vision par ordinateur"

3 spatio temporal filters are used:

a first one which filters the noise and local variations of the input motion energy
a second (more powerfull low pass spatial filter) which gives the neighborhood motion energy the segmentation consists in the comparison of these both outputs, if the local motion energy is higher to the neighborhood otion energy, then the area is considered as moving and is segmented
a stronger third low pass filter helps decision by providing a smooth information about the "motion context" in a wider area

Member Function Documentation

◆ fromPtr()

static new TransientAreasSegmentationModule OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.__fromPtr__ ( IntPtr addr )

static

◆ clearAllBuffers()

void OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.clearAllBuffers ( )

cleans all the buffers of the instance

◆ create() [1/3]

static TransientAreasSegmentationModule OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.create ( in Vec2d inputSize )

static

allocator

Parameters

inputSize : size of the images input to segment (output will be the same size)

◆ create() [2/3]

static TransientAreasSegmentationModule OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.create ( in(double width, double height) inputSize )

static

allocator

Parameters

inputSize : size of the images input to segment (output will be the same size)

◆ create() [3/3]

static TransientAreasSegmentationModule OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.create ( Size inputSize )

static

allocator

Parameters

inputSize : size of the images input to segment (output will be the same size)

◆ Dispose()

override void OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.Dispose ( bool disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.CoreModule.Algorithm.

◆ getSegmentationPicture()

void OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.getSegmentationPicture ( Mat transientAreas )

access function return the last segmentation result: a boolean picture which is resampled between 0 and 255 for a display purpose

◆ getSize()

Size OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.getSize ( )

return the sze of the manage input and output images

◆ getSizeAsValueTuple()

double double height OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.getSizeAsValueTuple ( )

◆ getSizeAsVec2d()

Vec2d OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.getSizeAsVec2d ( )

return the sze of the manage input and output images

◆ printSetup()

string OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.printSetup ( )

parameters setup display method

Returns: a string which contains formatted parameters information

◆ run() [1/2]

void OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.run ( Mat inputToSegment )

main processing method, get result using methods getSegmentationPicture()

Parameters

inputToSegment	: the image to process, it must match the instance buffer size !
channelIndex	: the channel to process in case of multichannel images

◆ run() [2/2]

void OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.run	(	Mat	inputToSegment,
		int	channelIndex )

main processing method, get result using methods getSegmentationPicture()

Parameters

inputToSegment	: the image to process, it must match the instance buffer size !
channelIndex	: the channel to process in case of multichannel images

◆ setup() [1/3]

void OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.setup ( )

try to open an XML segmentation parameters file to adjust current segmentation instance setup

if the xml file does not exist, then default setup is applied
warning, Exceptions are thrown if read XML file is not valid

Parameters

segmentationParameterFile	: the parameters filename
applyDefaultSetupOnFailure	: set to true if an error must be thrown on error

◆ setup() [2/3]

void OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.setup ( string segmentationParameterFile )

try to open an XML segmentation parameters file to adjust current segmentation instance setup

if the xml file does not exist, then default setup is applied
warning, Exceptions are thrown if read XML file is not valid

Parameters

segmentationParameterFile	: the parameters filename
applyDefaultSetupOnFailure	: set to true if an error must be thrown on error

◆ setup() [3/3]

void OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.setup	(	string	segmentationParameterFile,
		bool	applyDefaultSetupOnFailure )

try to open an XML segmentation parameters file to adjust current segmentation instance setup

if the xml file does not exist, then default setup is applied
warning, Exceptions are thrown if read XML file is not valid

Parameters

segmentationParameterFile	: the parameters filename
applyDefaultSetupOnFailure	: set to true if an error must be thrown on error

◆ write()

void OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.write ( string fs )

write xml/yml formated parameters information

Parameters

fs	: the filename of the xml file that will be open and writen with formatted parameters information

Member Data Documentation

◆ width

double OpenCVForUnity.BioinspiredModule.TransientAreasSegmentationModule.width

return the sze of the manage input and output images

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

OpenCVForUnity/Assets/OpenCVForUnity/org/opencv_contrib/bioinspired/TransientAreasSegmentationModule.cs
OpenCVForUnity/Assets/OpenCVForUnity/org/opencv_contrib/bioinspired/TransientAreasSegmentationModule_Struct.cs
OpenCVForUnity/Assets/OpenCVForUnity/org/opencv_contrib/bioinspired/TransientAreasSegmentationModule_ValueTuple.cs

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ __fromPtr__()

◆ clearAllBuffers()

◆ create() [1/3]

◆ create() [2/3]

◆ create() [3/3]

◆ Dispose()

◆ getSegmentationPicture()

◆ getSize()

◆ getSizeAsValueTuple()

◆ getSizeAsVec2d()

◆ printSetup()

◆ run() [1/2]

◆ run() [2/2]

◆ setup() [1/3]

◆ setup() [2/3]

◆ setup() [3/3]

◆ write()

Member Data Documentation

◆ width

◆ fromPtr()