ColorChannel Class Reference

#include <Channels/ColorChannel.H>

Inheritance diagram for ColorChannel:

[legend]Collaboration diagram for ColorChannel:

[legend]List of all members.

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Detailed Description

A double opponent color channel class that combines r/g, b/y subchannels.

This is an example of an heterogeneous complex channel where the various subchannels have distinct visual features. Thus, the JetSpec representation for such complex channel will be a series of independent single-channel representations, one for each subchannel.

Definition at line 57 of file ColorChannel.H.

Public Member Functions
	ColorChannel (OptionManager &mgr)
	Construct with standard params.
virtual	~ColorChannel ()
	Destructor.
virtual void	paramChanged (ModelParamBase *const param, const bool valueChanged, ParamClient::ChangeStatus *status)
	Overload so that we can reconfigure when our params get changed.
virtual RedGreenChannel &	rg () const
	Get access the RedGreenChannel subchannel.
virtual GreenRedChannel &	gr () const
virtual BlueYellowChannel &	by () const
	Get access to the BlueYellowChannel subchannel.
virtual YellowBlueChannel &	yb () const
Protected Member Functions
virtual void	doInput (const InputFrame &inframe)
	ColorChannel requires only color input.
void	setRG (nub::ref< RedGreenChannel > rg)
	Install a different red/green channel.
void	setGR (nub::ref< GreenRedChannel > gr)
	Install a different red/green channel.
void	setBY (nub::ref< BlueYellowChannel > by)
	Install a different blue/yellow channel.
void	setYB (nub::ref< YellowBlueChannel > yb)
	Install a different blue/yellow channel.
Protected Attributes
NModelParam< float >	itsLumThresh
	Luminance threshold (see getRGBY()).
OModelParam< ColorComputeType >	itsMethod

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Constructor & Destructor Documentation

ColorChannel::ColorChannel (  OptionManager &  mgr  )

Construct with standard params. Definition at line 56 of file ColorChannel.C. References ComplexChannel::addSubChan(), ModelComponent::getManager(), and GVX_TRACE.

ColorChannel::~ColorChannel (   )  [virtual]

Destructor. Definition at line 137 of file ColorChannel.C. References GVX_TRACE.

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Member Function Documentation

BlueYellowChannel & ColorChannel::by (   )  const [virtual]

Get access to the BlueYellowChannel subchannel. Definition at line 116 of file ColorChannel.C. References GVX_TRACE.

void ColorChannel::doInput (  const InputFrame &  inframe  )  [protected, virtual]

ColorChannel requires only color input. Implements ChannelBase. Definition at line 143 of file ColorChannel.C. References ASSERT, InputFrame::clipMask(), InputFrame::colorByte(), InputFrame::colorFloat(), COLsimple, COLstandard, COLstandardFull, InputFrame::fromGrayFloat(), getRGBY(), getRGBYsimple(), NModelParam< T >::getVal(), OModelParam< T >::getVal(), GVX_TRACE, Image< T >::initialized(), itsLumThresh, itsMethod, LFATAL, LINFO, InputFrame::pyrCache(), InputFrame::time(), and y.

void ColorChannel::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 71 of file ColorChannel.C. References ComplexChannel::addSubChan(), COLstandardFull, ModelComponent::getManager(), OModelParam< T >::getVal(), itsMethod, LINFO, ModelComponent::paramChanged(), and ComplexChannel::removeAllSubChans().

RedGreenChannel & ColorChannel::rg (   )  const [virtual]

Get access the RedGreenChannel subchannel. Definition at line 109 of file ColorChannel.C. References GVX_TRACE.

void ColorChannel::setBY (  nub::ref< BlueYellowChannel >  by  )  [protected]

Install a different blue/yellow channel. Definition at line 199 of file ColorChannel.C. References ComplexChannel::addSubChan(), and ComplexChannel::removeSubChan().

void ColorChannel::setGR (  nub::ref< GreenRedChannel >  gr  )  [protected]

Install a different red/green channel. Definition at line 207 of file ColorChannel.C. References ComplexChannel::addSubChan(), and ComplexChannel::removeSubChan().

void ColorChannel::setRG (  nub::ref< RedGreenChannel >  rg  )  [protected]

Install a different red/green channel. Definition at line 191 of file ColorChannel.C. References ComplexChannel::addSubChan(), and ComplexChannel::removeSubChan().

void ColorChannel::setYB (  nub::ref< YellowBlueChannel >  yb  )  [protected]

Install a different blue/yellow channel. Definition at line 215 of file ColorChannel.C. References ComplexChannel::addSubChan(), and ComplexChannel::removeSubChan().

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Member Data Documentation

NModelParam<float> ColorChannel::itsLumThresh [protected]

Luminance threshold (see getRGBY()). Definition at line 82 of file ColorChannel.H. Referenced by doInput().

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

• src/Channels/ColorChannel.H
• src/Channels/ColorChannel.C

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