cv.TransientAreasSegmentationModule

Class which provides a transient/moving areas segmentation module

A transient areas (spatio-temporal events) segmentation tool to use at the output of the Retina.

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

Three 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 motion 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

Use: extract areas that present spatio-temporal changes. It should be used at the output of the cv.Retina.getMagnoRAW output that enhances spatio-temporal changes.

Superclasses	handle
Sealed	false
Construct on load	false

	addlistener	Add listener for event.
	clear	Clears the algorithm state
	clearAllBuffers	Cleans all the buffers of the instance
	delete	Destructor
	empty	Checks if detector object is empty
	eq	== (EQ) Test handle equality.
	findobj	Find objects matching specified conditions.
	findprop	Find property of MATLAB handle object.
	ge	>= (GE) Greater than or equal relation for handles.
	getDefaultName	Returns the algorithm string identifier
	getParameters	Return the current parameters setup
	getSegmentationPicture	Access function
	getSize	Return the size of the manage input and output images
	gt	> (GT) Greater than relation for handles.
Sealed	isvalid	Test handle validity.
	le	<= (LE) Less than or equal relation for handles.
	listener	Add listener for event without binding the listener to the source object.
	load	Loads algorithm from a file or a string
	lt	< (LT) Less than relation for handles.
	ne	~= (NE) Not equal relation for handles.
	notify	Notify listeners of event.
	printSetup	Parameters setup display method
	run	Main processing method
	save	Saves the algorithm parameters to a file
	setup	Try to open an XML segmentation parameters file to adjust current segmentation instance setup
	setupParameters	Pass segmentation parameters to adjust current segmentation instance setup
	write	Write xml/yml formatted parameters information