SaliencyMapStd Class Reference

#include <Neuro/SaliencyMap.H>

Inheritance diagram for SaliencyMapStd:

[legend]Collaboration diagram for SaliencyMapStd:

[legend]List of all members.

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Detailed Description

The standard saliency map: a 2D array of LeakyIntegrator neurons.

This is a 2D salience map. It is an Image<LeakyIntegrator> and inherits all the standard methods of class Image. To avoid confusion, we here add explicit input() and getV() methods (rather than providing conversion functions between LeakyIntegrator and float, which could make the process more transparent but also possibly more confusing).

Definition at line 206 of file SaliencyMap.H.

Public Member Functions
	SaliencyMapStd (OptionManager &mgr, const std::string &descrName="Saliency Map Std", const std::string &tagName="SaliencyMapStd")
	Ininitialized constructor.
virtual	~SaliencyMapStd ()
	Destructor.
Protected Member Functions
	SIMCALLBACK_DECLARE (SaliencyMapStd, SimEventClockTick)
	Callback for every clock tick, to run our diff equations in integrate().
virtual void	input (SimEventQueue &q, const Image< float > &in)
	Set new input currents for all neurons.
virtual void	depress (SimEventQueue &q, const Point2D< int > &winner, const double &pampl, const double &mampl, const double &psdev, const double &msdev)
	Difference-of-Gaussians inhibition of return.
virtual void	depress (SimEventQueue &q, const Point2D< int > &winner, const double &ampl, const Image< byte > &objectMask)
	Object-based inhibition of return.
virtual void	saccadicSuppression (SimEventQueue &q, const bool on)
	Turn saccadic suppression on/off.
virtual void	blinkSuppression (SimEventQueue &q, const bool on)
	Turn blink suppression on/off.
virtual Image< float >	getV () const
	Return all our membrane potential voltages as an Image<float>.
virtual float	getV (const Point2D< int > &p) const
	Access function using Point2D<int>.
virtual void	reset1 ()
	Reset to initial state just after construction.
Protected Attributes
OModelParam< float >	itsGinhDecay
	decay for IOR inhibition

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Constructor & Destructor Documentation

SaliencyMapStd::SaliencyMapStd (  OptionManager &  mgr, const std::string &  descrName = "Saliency Map Std", const std::string &  tagName = "SaliencyMapStd" )

Ininitialized constructor. Definition at line 277 of file SaliencyMap.C. References GVX_TRACE.

SaliencyMapStd::~SaliencyMapStd (   )  [virtual]

Destructor. Definition at line 288 of file SaliencyMap.C. References GVX_TRACE.

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Member Function Documentation

void SaliencyMapStd::blinkSuppression (  SimEventQueue &  q, const bool  on )  [protected, virtual]

Turn blink suppression on/off. Implements SaliencyMapAdapter. Definition at line 385 of file SaliencyMap.C. References Image< T >::beginw(), Image< T >::endw(), LINFO, and src.

void SaliencyMapStd::depress (  SimEventQueue &  q, const Point2D< int > &  winner, const double &  ampl, const Image< byte > &  objectMask )  [protected, virtual]

Object-based inhibition of return. Implements SaliencyMapAdapter. Definition at line 333 of file SaliencyMap.C. References Image< T >::beginw(), Image< T >::getHeight(), Image< T >::getVal(), Image< T >::getWidth(), GVX_TRACE, hh, Point2D< T >::i, Point2D< T >::j, LDEBUG, p, src, and ww.

void SaliencyMapStd::depress (  SimEventQueue &  q, const Point2D< int > &  winner, const double &  pampl, const double &  mampl, const double &  psdev, const double &  msdev )  [protected, virtual]

Difference-of-Gaussians inhibition of return. Implements SaliencyMapAdapter. Definition at line 313 of file SaliencyMap.C. References Image< T >::beginw(), Image< T >::getHeight(), Image< T >::getWidth(), GVX_TRACE, hh, Point2D< T >::i, iorHelper(), Point2D< T >::j, LDEBUG, p, src, and ww.

float SaliencyMapStd::getV (  const Point2D< int > &  p  )  const [protected, virtual]

Access function using Point2D<int>. Implements SaliencyMapAdapter. Definition at line 419 of file SaliencyMap.C. References LeakyIntegrator::getV(), Image< T >::getVal(), and GVX_TRACE.

Image< float > SaliencyMapStd::getV (   )  const [protected, virtual]

Return all our membrane potential voltages as an Image<float>. Implements SaliencyMapAdapter. Definition at line 404 of file SaliencyMap.C. References Image< T >::begin(), Image< T >::beginw(), Image< T >::end(), Image< T >::getDims(), GVX_TRACE, Image< T >::initialized(), NO_INIT, and src.

void SaliencyMapStd::input (  SimEventQueue &  q, const Image< float > &  in )  [protected, virtual]

Set new input currents for all neurons. Implements SaliencyMapAdapter. Definition at line 294 of file SaliencyMap.C. References Image< T >::begin(), Image< T >::beginw(), Image< T >::end(), Image< T >::endw(), Image< T >::getDims(), OModelParam< T >::getVal(), Image< T >::initialized(), itsGinhDecay, Image< T >::resize(), and ModelComponent::stop().

void SaliencyMapStd::reset1 (   )  [protected, virtual]

Reset to initial state just after construction. Reimplemented from ModelComponent. Definition at line 426 of file SaliencyMap.C. References Image< T >::freeMem(), and GVX_TRACE.

void SaliencyMapStd::saccadicSuppression (  SimEventQueue &  q, const bool  on )  [protected, virtual]

Turn saccadic suppression on/off. Implements SaliencyMapAdapter. Definition at line 366 of file SaliencyMap.C. References Image< T >::beginw(), Image< T >::endw(), LINFO, and src.

SaliencyMapStd::SIMCALLBACK_DECLARE (  SaliencyMapStd  , SimEventClockTick  )  [protected]

Callback for every clock tick, to run our diff equations in integrate().

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Member Data Documentation

OModelParam<float> SaliencyMapStd::itsGinhDecay [protected]

decay for IOR inhibition Definition at line 221 of file SaliencyMap.H. Referenced by input().

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

• src/Neuro/SaliencyMap.H
• src/Neuro/SaliencyMap.C

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