Performs raster data assisted histogram harmonization. More...

#include <AssistedHarmonization.h>

Inheritance diagram for te::rp::AssistedHarmonization:

Classes
class	InputParameters
	AssistedHarmonization input parameters. More...

class	OutputParameters
	AssistedHarmonization output parameters. More...

Public Member Functions
	AssistedHarmonization ()

bool	execute (AlgorithmOutputParameters &outputParams)
	Executes the algorithm using the supplied parameters.

const std::string &	getErrorMessage () const
	Return the current error message if there is any.

bool	initialize (const AlgorithmInputParameters &inputParams)
	Initialize the algorithm instance making it ready for execution.

bool	isInitialized () const
	Returns true if the algorithm instance is initialized and ready for execution.

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

	~AssistedHarmonization ()

Protected Member Functions
bool	calcClassGainsOffsets (const std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &referenceMeans, const std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &referenceStdDevs, const std::map< InputParameters::TargetAreasClassIDT, unsigned int > &referenceSamplesNumber, const std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &adjustMeans, const std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &adjustStdDevs, std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &classesGains, std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &classesOffsets)

bool	copyRasterData (const te::rst::Raster &inRaster, const std::vector< double > &gains, const std::vector< double > &inputOffsets, const std::vector< double > &outputOffsets, te::rst::Raster &outRaster)

bool	CreateOutRaster (const te::mem::CachedRaster &adjInputCRaster, const std::vector< double > &gains, const std::vector< double > &inputOffsets, const std::vector< double > &outputOffsets, AssistedHarmonization::OutputParameters *outParamsPtr)

bool	getRasterStatistics (const te::rst::Raster &inputRaster, const std::vector< unsigned int > &inputRasterBandsIndexes, const InputParameters::TargetAreasContT &targetAreas, std::map< InputParameters::TargetAreasClassIDT, unsigned int > &samplesNumber, std::map< unsigned int, std::vector< double > > &means, std::map< unsigned int, std::vector< double > > &stdDevs) const

bool	linearRegression (std::vector< std::pair< double, double > > &coords, double &a, double &b)

bool	MeanStdHMethodImp (const te::mem::CachedRaster &refInputCRaster, const te::mem::CachedRaster &adjInputCRaster, const InputParameters::TargetAreasContT &referenceTargetAreasReproj, const InputParameters::TargetAreasContT &adjustTargetAreasReproj, AssistedHarmonization::OutputParameters *outParamsPtr)

bool	MSEHMethodImp (const te::mem::CachedRaster &refInputCRaster, const te::mem::CachedRaster &adjInputCRaster, const InputParameters::TargetAreasContT &referenceTargetAreasReproj, const InputParameters::TargetAreasContT &adjustTargetAreasReproj, AssistedHarmonization::OutputParameters *outParamsPtr)

void	reprojectGeometries (const AssistedHarmonization::InputParameters::TargetAreasContT &inGeoms, AssistedHarmonization::InputParameters::TargetAreasContT &outGeoms, boost::ptr_vector< InputParameters::TargetAreasGeomT > &outGeomHandler, const int targetSRID)

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

Protected Attributes
AssistedHarmonization::InputParameters	m_inputParameters
	Input execution parameters.

bool	m_isInitialized
	Tells if this instance is initialized.

Private Attributes
std::string	m_errorMessage
	Current error message.

Detailed Description

Performs raster data assisted histogram harmonization.

See also: Reference: MOREIRA, N. A. P. ; KORTING, T. S. ; DUTRA, L. V. ; CASTEJON, E. F. ; ARAI, E. . Calibração relativa para extensão de assinaturas em série de imagens MODIS. Journal of Information and Data Management, v. 20, p. 230-236, 2019.

Definition at line 44 of file AssistedHarmonization.h.

Constructor & Destructor Documentation

◆ AssistedHarmonization()

te::rp::AssistedHarmonization::AssistedHarmonization ( )

◆ ~AssistedHarmonization()

te::rp::AssistedHarmonization::~AssistedHarmonization ( )

Member Function Documentation

◆ calcClassGainsOffsets()

bool te::rp::AssistedHarmonization::calcClassGainsOffsets	(	const std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &	referenceMeans,
		const std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &	referenceStdDevs,
		const std::map< InputParameters::TargetAreasClassIDT, unsigned int > &	referenceSamplesNumber,
		const std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &	adjustMeans,
		const std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &	adjustStdDevs,
		std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &	classesGains,
		std::map< InputParameters::TargetAreasClassIDT, std::vector< double > > &	classesOffsets )

protected

◆ copyRasterData()

bool te::rp::AssistedHarmonization::copyRasterData	(	const te::rst::Raster &	inRaster,
		const std::vector< double > &	gains,
		const std::vector< double > &	inputOffsets,
		const std::vector< double > &	outputOffsets,
		te::rst::Raster &	outRaster )

protected

◆ CreateOutRaster()

bool te::rp::AssistedHarmonization::CreateOutRaster	(	const te::mem::CachedRaster &	adjInputCRaster,
		const std::vector< double > &	gains,
		const std::vector< double > &	inputOffsets,
		const std::vector< double > &	outputOffsets,
		AssistedHarmonization::OutputParameters *	outParamsPtr )

protected

◆ execute()

bool te::rp::AssistedHarmonization::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.

References getErrorMessage().

Referenced by getErrorMessage().

◆ getRasterStatistics()

bool te::rp::AssistedHarmonization::getRasterStatistics	(	const te::rst::Raster &	inputRaster,
		const std::vector< unsigned int > &	inputRasterBandsIndexes,
		const InputParameters::TargetAreasContT &	targetAreas,
		std::map< InputParameters::TargetAreasClassIDT, unsigned int > &	samplesNumber,
		std::map< unsigned int, std::vector< double > > &	means,
		std::map< unsigned int, std::vector< double > > &	stdDevs ) const

protected

◆ initialize()

bool te::rp::AssistedHarmonization::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::AssistedHarmonization::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.

◆ linearRegression()

bool te::rp::AssistedHarmonization::linearRegression	(	std::vector< std::pair< double, double > > &	coords,
		double &	a,
		double &	b )

protected

◆ MeanStdHMethodImp()

bool te::rp::AssistedHarmonization::MeanStdHMethodImp	(	const te::mem::CachedRaster &	refInputCRaster,
		const te::mem::CachedRaster &	adjInputCRaster,
		const InputParameters::TargetAreasContT &	referenceTargetAreasReproj,
		const InputParameters::TargetAreasContT &	adjustTargetAreasReproj,
		AssistedHarmonization::OutputParameters *	outParamsPtr )

protected

◆ MSEHMethodImp()

bool te::rp::AssistedHarmonization::MSEHMethodImp	(	const te::mem::CachedRaster &	refInputCRaster,
		const te::mem::CachedRaster &	adjInputCRaster,
		const InputParameters::TargetAreasContT &	referenceTargetAreasReproj,
		const InputParameters::TargetAreasContT &	adjustTargetAreasReproj,
		AssistedHarmonization::OutputParameters *	outParamsPtr )

protected

◆ reprojectGeometries()

void te::rp::AssistedHarmonization::reprojectGeometries	(	const AssistedHarmonization::InputParameters::TargetAreasContT &	inGeoms,
		AssistedHarmonization::InputParameters::TargetAreasContT &	outGeoms,
		boost::ptr_vector< InputParameters::TargetAreasGeomT > &	outGeomHandler,
		const int	targetSRID )

protected

◆ reset()

void te::rp::AssistedHarmonization::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;

References setErrorMessage().

Referenced by setErrorMessage().

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

AssistedHarmonization::InputParameters te::rp::AssistedHarmonization::m_inputParameters

protected

Input execution parameters.

Definition at line 164 of file AssistedHarmonization.h.

◆ m_isInitialized

bool te::rp::AssistedHarmonization::m_isInitialized

protected

Tells if this instance is initialized.

Definition at line 166 of file AssistedHarmonization.h.

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

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

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ AssistedHarmonization()

◆ ~AssistedHarmonization()

Member Function Documentation

◆ calcClassGainsOffsets()

◆ copyRasterData()

◆ CreateOutRaster()

◆ execute()

◆ getErrorMessage()

◆ getRasterStatistics()

◆ initialize()

◆ isInitialized()

◆ linearRegression()

◆ MeanStdHMethodImp()

◆ MSEHMethodImp()

◆ reprojectGeometries()

◆ reset()

◆ setErrorMessage()

Member Data Documentation

◆ m_errorMessage

◆ m_inputParameters

◆ m_isInitialized