otb::Sentinel1ThermalNoiseLookupData Class Reference

#include <otbSentinel1ThermalNoiseLookupData.h>

Inheritance diagram for otb::Sentinel1ThermalNoiseLookupData:

Collaboration diagram for otb::Sentinel1ThermalNoiseLookupData:

Public Types
using	ConstPointer = itk::SmartPointer< const Self >
using	IndexValueType = itk::IndexValueType
using	Pointer = itk::SmartPointer< Self >
using	Self = Sentinel1ThermalNoiseLookupData
using	Superclass = itk::LightObject
Public Types inherited from otb::SarCalibrationLookupData
enum	{   SIGMA = 0,   BETA,   GAMMA,   DN,   NOISE }
typedef itk::SmartPointer< const Self >	ConstPointer
typedef itk::IndexValueType	IndexValueType
typedef itk::SmartPointer< Self >	Pointer
typedef SarCalibrationLookupData	Self
typedef itk::LightObject	Superclass

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
double	GetValue (const IndexValueType x, const IndexValueType y) const override
void	InitParameters (double firstLineTime, double lastLineTime, int numOfLines, std::vector< Sentinel1CalibrationStruct > const &rangeNoiseVectorList, std::vector< Sentinel1AzimuthNoiseStruct > const &azimuthNoiseVectorList)
Public Member Functions inherited from otb::SarCalibrationLookupData
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual short	GetType ()
void	PrintSelf (std::ostream &os, itk::Indent indent) const override
	SarCalibrationLookupData ()
void	SetType (short t)
	~SarCalibrationLookupData () override=default
virtual void	ToKeywordlist (MetaData::Keywordlist &kwl, const std::string &prefix) const
virtual void	FromKeywordlist (const MetaData::Keywordlist &kwl, const std::string &prefix)

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from otb::SarCalibrationLookupData
static Pointer	New ()

Protected Member Functions
	Sentinel1ThermalNoiseLookupData ()
	~Sentinel1ThermalNoiseLookupData ()=default

Private Member Functions
double	GetAzimuthNoise (const IndexValueType x, const IndexValueType y) const
int	GetAzimuthVectorIndex (int x, int y) const
int	GetPixelIndex (int x, const std::vector< int > &vec) const
double	GetRangeNoise (const IndexValueType x, const IndexValueType y) const
int	GetRangeVectorIndex (int y) const

Private Attributes
int	m_AzimuthCount = 0
std::vector< Sentinel1AzimuthNoiseStruct >	m_AzimuthNoiseVectorList
double	m_FirstLineTime = 0.
double	m_LastLineTime = 0.
double	m_LineTimeInterval = 0.
int	m_NumOfLines = 0
int	m_RangeCount = 0
std::vector< Sentinel1CalibrationStruct >	m_RangeNoiseVectorList

Detailed Description

Calculate the Sentinel 1 thermal noise contribution for the given pixel.

This class computes the thermal noise using the noise LUTs contained in the product metadata. Range noise and azimuth noise are considered. The noise contribution is the product of the interpolated LUTs at the pixel index. Only range noise is used if the azimuth noise LUT is not available (it is the case for older products).

Reference: MPC-0392 DI-MPC-TN Thermal Denoising of Products Generated by the S-1 IPF

This class is templated over the input image type and the coordinate representation type (e.g. float or double ).

Definition at line 61 of file otbSentinel1ThermalNoiseLookupData.h.

Member Typedef Documentation

ConstPointer

using otb::Sentinel1ThermalNoiseLookupData::ConstPointer = itk::SmartPointer<const Self>

Definition at line 69 of file otbSentinel1ThermalNoiseLookupData.h.

IndexValueType

using otb::Sentinel1ThermalNoiseLookupData::IndexValueType = itk::IndexValueType

Definition at line 71 of file otbSentinel1ThermalNoiseLookupData.h.

Pointer

using otb::Sentinel1ThermalNoiseLookupData::Pointer = itk::SmartPointer<Self>

Definition at line 68 of file otbSentinel1ThermalNoiseLookupData.h.

Self

using otb::Sentinel1ThermalNoiseLookupData::Self = Sentinel1ThermalNoiseLookupData

Standard typedefs

Definition at line 66 of file otbSentinel1ThermalNoiseLookupData.h.

Superclass

using otb::Sentinel1ThermalNoiseLookupData::Superclass = itk::LightObject

Definition at line 67 of file otbSentinel1ThermalNoiseLookupData.h.

Constructor & Destructor Documentation

Sentinel1ThermalNoiseLookupData()

otb::Sentinel1ThermalNoiseLookupData::Sentinel1ThermalNoiseLookupData ( )

inlineprotected

Definition at line 90 of file otbSentinel1ThermalNoiseLookupData.h.

References m_FirstLineTime.

~Sentinel1ThermalNoiseLookupData()

otb::Sentinel1ThermalNoiseLookupData::~Sentinel1ThermalNoiseLookupData ( )

protecteddefault

Member Function Documentation

CreateAnother()

virtual::itk::LightObject::Pointer otb::Sentinel1ThermalNoiseLookupData::CreateAnother

(

void

)

const

GetAzimuthNoise()

double otb::Sentinel1ThermalNoiseLookupData::GetAzimuthNoise ( const IndexValueType  x, const IndexValueType  y  ) const

private

Compute azimuth thermal noise contribution

GetAzimuthVectorIndex()

int otb::Sentinel1ThermalNoiseLookupData::GetAzimuthVectorIndex ( int  x, int  y  ) const

private

GetNameOfClass()

virtual const char* otb::Sentinel1ThermalNoiseLookupData::GetNameOfClass ( ) const

virtual

RTTI

Reimplemented from otb::SarCalibrationLookupData.

GetPixelIndex()

int otb::Sentinel1ThermalNoiseLookupData::GetPixelIndex ( int  x, const std::vector< int > &  vec  ) const

private

GetRangeNoise()

double otb::Sentinel1ThermalNoiseLookupData::GetRangeNoise ( const IndexValueType  x, const IndexValueType  y  ) const

private

Compute range thermal noise contribution

GetRangeVectorIndex()

int otb::Sentinel1ThermalNoiseLookupData::GetRangeVectorIndex ( int  y ) const

private

GetValue()

double otb::Sentinel1ThermalNoiseLookupData::GetValue ( const IndexValueType  x, const IndexValueType  y  ) const

overridevirtual

Compute noise contribution for a given pixel

Reimplemented from otb::SarCalibrationLookupData.

InitParameters()

void otb::Sentinel1ThermalNoiseLookupData::InitParameters	(	double	firstLineTime,
		double	lastLineTime,
		int	numOfLines,
		std::vector< Sentinel1CalibrationStruct > const &	rangeNoiseVectorList,
		std::vector< Sentinel1AzimuthNoiseStruct > const &	azimuthNoiseVectorList
	)

Init the LUT using metadatas

New()

static Pointer otb::Sentinel1ThermalNoiseLookupData::New ( )

static

Creation through the object factory

Member Data Documentation

m_AzimuthCount

int otb::Sentinel1ThermalNoiseLookupData::m_AzimuthCount = 0

private

Definition at line 117 of file otbSentinel1ThermalNoiseLookupData.h.

m_AzimuthNoiseVectorList

std::vector<Sentinel1AzimuthNoiseStruct> otb::Sentinel1ThermalNoiseLookupData::m_AzimuthNoiseVectorList

private

Azimuth noise LUT container

Definition at line 123 of file otbSentinel1ThermalNoiseLookupData.h.

m_FirstLineTime

double otb::Sentinel1ThermalNoiseLookupData::m_FirstLineTime = 0.

private

First line of the S1 product

Definition at line 107 of file otbSentinel1ThermalNoiseLookupData.h.

Referenced by Sentinel1ThermalNoiseLookupData().

m_LastLineTime

double otb::Sentinel1ThermalNoiseLookupData::m_LastLineTime = 0.

private

Last line of the product

Definition at line 110 of file otbSentinel1ThermalNoiseLookupData.h.

m_LineTimeInterval

double otb::Sentinel1ThermalNoiseLookupData::m_LineTimeInterval = 0.

private

Duration between two lines

Definition at line 113 of file otbSentinel1ThermalNoiseLookupData.h.

m_NumOfLines

int otb::Sentinel1ThermalNoiseLookupData::m_NumOfLines = 0

private

Definition at line 115 of file otbSentinel1ThermalNoiseLookupData.h.

m_RangeCount

int otb::Sentinel1ThermalNoiseLookupData::m_RangeCount = 0

private

Definition at line 116 of file otbSentinel1ThermalNoiseLookupData.h.

m_RangeNoiseVectorList

std::vector<Sentinel1CalibrationStruct> otb::Sentinel1ThermalNoiseLookupData::m_RangeNoiseVectorList

private

Range noise LUT container

Definition at line 120 of file otbSentinel1ThermalNoiseLookupData.h.

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

• otbSentinel1ThermalNoiseLookupData.h