MotionSpatioTemporalChannel Class Reference

A composite channel containing a set of direction spatio temporal channels. More...

#include <Channels/MotionSpatioTemporalChannel.H>

Inheritance diagram for MotionSpatioTemporalChannel:

[legend]

Collaboration diagram for MotionSpatioTemporalChannel:

[legend]

List of all members.

Public Member Functions
	MotionSpatioTemporalChannel (OptionManager &mgr)
	Construct.
virtual	~MotionSpatioTemporalChannel ()
	destructor
virtual DirectionSpatioTemporalChannel &	dirChan (const uint idx) const
	returns a specific DirectionSpatioTemporalChannel
virtual void	paramChanged (ModelParamBase *const param, const bool valueChanged, ParamClient::ChangeStatus *status)
	Overload so that we can reconfigure when our params get changed.
virtual Image< float >	getOutput ()
Protected Member Functions
virtual void	buildSubChans ()
	(re-)build our subchannels
virtual void	doInput (const InputFrame &inframe)
	MotionSpatioTemporalChannel only required luminosity input.
void	computeConspicuityMap ()
Image< float >	getV1ObjectMotionMap ()
Image< float >	getMTObjectMotionMap ()
Image< float >	downSizeMax (Image< float > img, uint scale)
Protected Attributes
NModelParam< PyramidType >	itsPyrType
	type of pyramid to use in our DirectionChannel subcomponents
OModelParam< uint >	itsNumDirs
	number of DirectionSpatioTemporalChannel subcomponents
OModelParam< uint >	itsNumSpeeds
rutz::shared_ptr< MiddleTemporal >	itsMT
	its Medial Temporal module
nub::ref< FoeDetector >	itsFoeDetector
	its Focus of Expansion detector
std::vector< std::vector < nub::ref < DirectionSpatioTemporalChannel > > >	itsDirectionSpatioTemporalChannels
	the various directional pyrbuilders
std::vector< std::vector < ImageSet< float > > >	itsRawSpatioTemporalEnergy
	raw motion energy for each direction
std::vector< ImageSet< float > >	itsSpatioTemporalEnergy
std::vector< ImageSet< float > >	itsSpatioTemporalEnergyOptimalShift
Image< byte >	itsCurrentImage
Image< float >	itsConspicuityMap
int	itsCurrentFoeMapIndex
rutz::shared_ptr< XWinManaged >	itsWin

---

Detailed Description

A composite channel containing a set of direction spatio temporal channels.

Definition at line 55 of file MotionSpatioTemporalChannel.H.

---

Constructor & Destructor Documentation

MotionSpatioTemporalChannel::MotionSpatioTemporalChannel

(

OptionManager &

mgr

)

Construct.

Definition at line 61 of file MotionSpatioTemporalChannel.C.

References ModelComponent::addSubComponent(), buildSubChans(), itsFoeDetector, itsMT, and rutz::shared_ptr< T >::reset().

MotionSpatioTemporalChannel::~MotionSpatioTemporalChannel

(

)

[virtual]

destructor

Definition at line 85 of file MotionSpatioTemporalChannel.C.

---

Member Function Documentation

void MotionSpatioTemporalChannel::buildSubChans

(

)

[protected, virtual]

(re-)build our subchannels

Definition at line 99 of file MotionSpatioTemporalChannel.C.

References ComplexChannel::addSubChan(), ModelComponent::getManager(), OModelParam< T >::getVal(), NModelParam< T >::getVal(), itsDirectionSpatioTemporalChannels, itsNumDirs, itsPyrType, itsRawSpatioTemporalEnergy, makeSharedComp(), MC_RECURSE, and ComplexChannel::removeAllSubChans().

Referenced by MotionSpatioTemporalChannel(), and paramChanged().

DirectionSpatioTemporalChannel & MotionSpatioTemporalChannel::dirChan

(

const uint

idx

)

const [virtual]

returns a specific DirectionSpatioTemporalChannel

Definition at line 92 of file MotionSpatioTemporalChannel.C.

void MotionSpatioTemporalChannel::doInput

(

const InputFrame &

inframe

)

[protected, virtual]

MotionSpatioTemporalChannel only required luminosity input.

Implements ChannelBase.

Definition at line 161 of file MotionSpatioTemporalChannel.C.

References ASSERT, Timer::get(), OModelParam< T >::getVal(), image, Image< T >::initialized(), itsDirectionSpatioTemporalChannels, itsMT, itsNumDirs, itsRawSpatioTemporalEnergy, ComplexChannel::numChans(), and ComplexChannel::subChan().

Image< float > MotionSpatioTemporalChannel::getOutput

(

)

[virtual]

Form output by combining output of subchannels. Sums the outputs of the subchannels and then optionally maxNormalize()'s the result

Reimplemented from ComplexChannel.

Definition at line 480 of file MotionSpatioTemporalChannel.C.

void MotionSpatioTemporalChannel::paramChanged	(	ModelParamBase *const	param,
		const bool	valueChanged,
		ParamClient::ChangeStatus *	status
	)			[virtual]

Overload so that we can reconfigure when our params get changed.

Reimplemented from ModelComponent.

Definition at line 146 of file MotionSpatioTemporalChannel.C.

References buildSubChans(), OModelParam< T >::getVal(), itsNumDirs, and ComplexChannel::numChans().

---

Member Data Documentation

std::vector<std::vector<nub::ref<DirectionSpatioTemporalChannel> > > MotionSpatioTemporalChannel::itsDirectionSpatioTemporalChannels [protected]

the various directional pyrbuilders

Definition at line 105 of file MotionSpatioTemporalChannel.H.

Referenced by buildSubChans(), and doInput().

nub::ref<FoeDetector> MotionSpatioTemporalChannel::itsFoeDetector [protected]

its Focus of Expansion detector

Definition at line 89 of file MotionSpatioTemporalChannel.H.

Referenced by MotionSpatioTemporalChannel().

rutz::shared_ptr<MiddleTemporal> MotionSpatioTemporalChannel::itsMT [protected]

its Medial Temporal module

Definition at line 86 of file MotionSpatioTemporalChannel.H.

Referenced by doInput(), and MotionSpatioTemporalChannel().

OModelParam<uint> MotionSpatioTemporalChannel::itsNumDirs [protected]

number of DirectionSpatioTemporalChannel subcomponents

Definition at line 82 of file MotionSpatioTemporalChannel.H.

Referenced by buildSubChans(), doInput(), and paramChanged().

NModelParam<PyramidType> MotionSpatioTemporalChannel::itsPyrType [protected]

type of pyramid to use in our DirectionChannel subcomponents

Definition at line 79 of file MotionSpatioTemporalChannel.H.

Referenced by buildSubChans().

std::vector<std::vector<ImageSet<float> > > MotionSpatioTemporalChannel::itsRawSpatioTemporalEnergy [protected]

raw motion energy for each direction

Definition at line 108 of file MotionSpatioTemporalChannel.H.

Referenced by buildSubChans(), and doInput().

---

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

• src/Channels/MotionSpatioTemporalChannel.H
• src/Channels/MotionSpatioTemporalChannel.C