EntropyChannel Class Reference

An entropy channel. More...

#include <Channels/EntropyChannel.H>

Inheritance diagram for EntropyChannel:

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Collaboration diagram for EntropyChannel:

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List of all members.

Public Member Functions
	EntropyChannel (OptionManager &mgr)
	Construct with standard params.
virtual	~EntropyChannel ()
	Destructor.
virtual bool	outputAvailable () const
	overload
Protected Member Functions
virtual void	doInput (const InputFrame &inframe)
	special input function
virtual Image< float >	getOutput ()
	special output function
Protected Attributes
NModelParam< int >	itsQstep
	greyscale quantization step
Image< float >	itsMap
	our entropy map

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Detailed Description

An entropy channel.

CAUTION: this channel will throw a fatal exception if your LevelSpec contains more than one level or if that level is different from the maplevel or if the deltas are non-zero.

Definition at line 48 of file EntropyChannel.H.

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Constructor & Destructor Documentation

EntropyChannel::EntropyChannel

(

OptionManager &

mgr

)

Construct with standard params.

Definition at line 48 of file EntropyChannel.C.

EntropyChannel::~EntropyChannel

(

)

[virtual]

Destructor.

Definition at line 56 of file EntropyChannel.C.

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Member Function Documentation

void EntropyChannel::doInput

(

const InputFrame &

inframe

)

[protected, virtual]

special input function

Reimplemented from SingleChannel.

Definition at line 64 of file EntropyChannel.C.

References ASSERT, Image< T >::begin(), Image< T >::beginw(), LevelSpec::delMax(), LevelSpec::delMin(), OModelParam< T >::getVal(), NModelParam< T >::getVal(), highThresh(), Image< T >::initialized(), itsMap, itsQstep, LevelSpec::levMax(), LevelSpec::levMin(), LevelSpec::mapLevel(), min(), and Image< T >::resize().

Image< float > EntropyChannel::getOutput

(

)

[protected, virtual]

special output function

Reimplemented from SingleChannel.

Definition at line 124 of file EntropyChannel.C.

References itsMap.

bool EntropyChannel::outputAvailable

(

)

const [virtual]

overload

Reimplemented from SingleChannel.

Definition at line 60 of file EntropyChannel.C.

References Image< T >::initialized(), and itsMap.

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Member Data Documentation

Image<float> EntropyChannel::itsMap [protected]

our entropy map

Definition at line 69 of file EntropyChannel.H.

Referenced by doInput(), getOutput(), and outputAvailable().

NModelParam<int> EntropyChannel::itsQstep [protected]

greyscale quantization step

Definition at line 61 of file EntropyChannel.H.

Referenced by doInput().

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

• src/Channels/EntropyChannel.H
• src/Channels/EntropyChannel.C