te::rp::WisperFusion Class Reference

Fusion of a low-resolution multi-band image with a high resolution image using the WiSpeR method. More...

#include <WisperFusion.h>

Inheritance diagram for te::rp::WisperFusion:

Classes
class	InputParameters
	WisperFusion input parameters. More...
class	OutputParameters
	WisperFusion output parameters. More...

Public Member Functions
bool	execute (AlgorithmOutputParameters &outputParams)
	Executes the algorithm using the supplied parameters. More...
const std::string &	getErrorMessage () const
	Return the current error message if there is any. More...
bool	initialize (const AlgorithmInputParameters &inputParams)
	Initialize the algorithm instance making it ready for execution. More...
bool	isInitialized () const
	Returns true if the algorithm instance is initialized and ready for execution. More...
void	reset ()
	Clear all internal allocated objects and reset the algorithm to its initial state. More...
	WisperFusion ()
	~WisperFusion ()

Protected Member Functions
void	setErrorMessage (const std::string &newErrorMessage)
	Set the current error message. More...

Protected Attributes
InputParameters	m_inputParameters
	Input execution parameters. More...
bool	m_isInitialized
	Tells if this instance is initialized. More...

Private Attributes
std::string	m_errorMessage
	Current error message. More...

Detailed Description

Fusion of a low-resolution multi-band image with a high resolution image using the WiSpeR method.

Note

This algorithm expects both images to be aligned over the same geographic region. No reprojection or crop operations are performed.

Reference: OTAZU, X.; GONZALEZ-AUDICANA, M.; FORS, O.; NUNEZ, J. Introduction of sensor spectral response into image fusion methods. application to wavelet-based methods. IEEE Transactions on Geoscience and Remote Sensing, v. 43, n. 10, p. 2376{2385, Oct. 2005. 21, 26, 36, 40.

Reference: GONZ␓ALEZ-AUD␓ICANA, M.; OTAZU, X.; FORS, O.; SECO, A. Comparison between Mallat's and the '␒a trous' discrete wavelet transform based algorithms for the fusion of multispectral and panchromatic images. International Journal of Remote Sensing, Taylor & Francis, v. 26, n. 3, p. 595{614, 2005. 33.

The spectral response functions must be in the form std::pair< double, double >( wavelength , response );

Definition at line 57 of file WisperFusion.h.

Constructor & Destructor Documentation

WisperFusion()

te::rp::WisperFusion::WisperFusion

(

)

~WisperFusion()

te::rp::WisperFusion::~WisperFusion

(

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Member Function Documentation

execute()

bool te::rp::WisperFusion::execute ( AlgorithmOutputParameters &  outputParams )

virtual

Executes the algorithm using the supplied parameters.

Parameters

outputParams

Output parameters.

Returns

true if OK, false on errors.

Note

A return error string can be obtained via Algorithm::getErrorMessage()

Implements te::rp::Algorithm.

getErrorMessage()

const std::string& te::rp::Algorithm::getErrorMessage ( ) const

inherited

Return the current error message if there is any.

Returns

Return the current error message if there is any.

initialize()

bool te::rp::WisperFusion::initialize ( const AlgorithmInputParameters &  inputParams )

virtual

Initialize the algorithm instance making it ready for execution.

Parameters

inputParams

Input parameters.

Returns

true if OK, false on errors.

Note

A return error string can be obtained via Algorithm::getErrorMessage()

Implements te::rp::Algorithm.

isInitialized()

bool te::rp::WisperFusion::isInitialized ( ) const

virtual

Returns true if the algorithm instance is initialized and ready for execution.

Returns

true if the algorithm instance is initialized and ready for execution.

Implements te::rp::Algorithm.

reset()

void te::rp::WisperFusion::reset ( )

virtual

Clear all internal allocated objects and reset the algorithm to its initial state.

Reimplemented from te::rp::Algorithm.

setErrorMessage()

void te::rp::Algorithm::setErrorMessage ( const std::string &  newErrorMessage )

protectedinherited

Set the current error message.

Parameters

newErrorMessage

New error message;

Member Data Documentation

m_errorMessage

std::string te::rp::Algorithm::m_errorMessage

privateinherited

Current error message.

Definition at line 104 of file Algorithm.h.

m_inputParameters

InputParameters te::rp::WisperFusion::m_inputParameters

protected

Input execution parameters.

Definition at line 166 of file WisperFusion.h.

m_isInitialized

bool te::rp::WisperFusion::m_isInitialized

protected

Tells if this instance is initialized.

Definition at line 168 of file WisperFusion.h.

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

• /home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/rp/WisperFusion.h