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Commit b3f7fe54 authored by Manuel Grizonnet's avatar Manuel Grizonnet
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ENH: add adjacency effects in OpticalCalibration application

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Applications/Radiometry/otbOpticalCalibration.cxx
+ 302
− 244
View file @ b3f7fe54
......@@ -22,271 +22,329 @@
#include "otbLuminanceToReflectanceImageFilter.h"
#include "otbReflectanceToSurfaceReflectanceImageFilter.h"
#include "otbMultiplyByScalarImageFilter.h"
#include "otbSurfaceAdjacencyEffect6SCorrectionSchemeFilter.h"
#include "otbGroundSpacingImageFunction.h"
#include "vnl/vnl_random.h"
namespace otb
{
enum
{
Level_TOA,
Level_TOC
};
enum
{
Aerosol_NoAerosol,
Aerosol_Continental,
Aerosol_Maritime,
Aerosol_Urban,
Aerosol_Desertic,
};
namespace Wrapper
enum
{
Level_TOA,
Level_TOC
};
enum
{
Aerosol_NoAerosol,
Aerosol_Continental,
Aerosol_Maritime,
Aerosol_Urban,
Aerosol_Desertic,
};
namespace Wrapper
{
class OpticalCalibration : public Application
{
public:
/** Standard class typedefs. */
typedef OpticalCalibration Self;
typedef Application Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Standard macro */
itkNewMacro(Self);
itkTypeMacro(OpticalCalibration, Application);
typedef ImageToLuminanceImageFilter<UInt16VectorImageType,
DoubleVectorImageType> ImageToLuminanceImageFilterType;
typedef LuminanceToReflectanceImageFilter<DoubleVectorImageType,
DoubleVectorImageType> LuminanceToReflectanceImageFilterType;
typedef otb::MultiplyByScalarImageFilter<DoubleVectorImageType,
DoubleVectorImageType> ScaleFilterType;
typedef ReflectanceToSurfaceReflectanceImageFilter<DoubleVectorImageType,
DoubleVectorImageType> ReflectanceToSurfaceReflectanceImageFilterType;
typedef ReflectanceToSurfaceReflectanceImageFilterType::FilterFunctionValuesType FilterFunctionValuesType;
typedef FilterFunctionValuesType::ValuesVectorType ValuesVectorType;
typedef AtmosphericCorrectionParameters AtmosphericCorrectionParametersType;
typedef AtmosphericCorrectionParametersType::AerosolModelType AerosolModelType;
typedef otb::SurfaceAdjacencyEffect6SCorrectionSchemeFilter<DoubleVectorImageType,DoubleVectorImageType>
SurfaceAdjacencyEffect6SCorrectionSchemeFilterType;
typedef otb::GroundSpacingImageFunction<UInt16VectorImageType> GroundSpacingImageType;
typedef UInt16VectorImageType::IndexType IndexType;
typedef GroundSpacingImageType::FloatType FloatType;
typedef GroundSpacingImageType::ValueType ValueType;
typedef IndexType::IndexValueType IndexValueType;
private:
void DoInit()
{
SetName("OpticalCalibration");
SetDescription("Perform optical calibration TOA/TOC (Top Of Atmosphere/Top Of Canopy). Supported sensors: QuickBird, Ikonos, WorldView2, Formosat, Spot5, Pleiades");
// Documentation
SetDocName("Optical calibration");
SetDocLongDescription("The application allows to convert pixel values from DN (for Digital Numbers) to physically interpretable and comparable values. Calibrated values are called surface reflectivity and its values lie in the range [0, 1].\nThe first level is called Top Of Atmosphere (TOA) reflectivity. It takes into account the sensor gain, sensor spectral response and the solar illumination.\nThe second level is called Top Of Canopy (TOC) reflectivity. In addition to sensor gain and solar illumination, it takes into account the optical thickness of the atmosphere, the atmospheric pressure, the water vapor amount, the ozone amount, as well as the composition and amount of aerosol gasses.\nIt is also possible to indicate an AERONET file which contains atmospheric parameters (version 1 and version 2 of Aeronet file are supported.");
SetDocLimitations("None");
SetDocAuthors("OTB-Team");
SetDocSeeAlso("The OTB CookBook");
AddDocTag(Tags::Calibration);
AddParameter(ParameterType_InputImage, "in", "Input");
SetParameterDescription("in", "Input image filename (values in DN)");
AddParameter(ParameterType_OutputImage, "out", "Output");
SetParameterDescription("out","Output calibrated image filename");
AddRAMParameter();
AddParameter(ParameterType_Choice, "level", "Calibration Level");
AddChoice("level.toa", "TOA : Top Of Atmosphere");
AddChoice("level.toc", "TOC : Top Of Canopy (EXPERIMENTAL)");
SetParameterString("level", "toa");
AddParameter(ParameterType_Empty, "milli", "Convert to milli reflectance");
SetParameterDescription("milli", "Flag to use milli-reflectance instead of reflectance.\n"
"This allows to save the image with integer pixel type (in the range [0, 1000] instead of floating point in the range [0, 1]. In order to do that, use this option and set the output pixel type (-out filename uint16 for example)");
DisableParameter("milli");
MandatoryOff("milli");
AddParameter(ParameterType_InputFilename, "rsr", "Relative Spectral Response File");
std::ostringstream oss;
oss << "Sensor relative spectral response file"<<std::endl;
oss << "By default the application gets these informations in the metadata";
SetParameterDescription("rsr", oss.str());
MandatoryOff("rsr");
AddParameter(ParameterType_Group,"atmo","Atmospheric parameters");
SetParameterDescription("atmo","This group allows to set the atmospheric parameters.");
AddParameter(ParameterType_Choice, "atmo.aerosol", "Aerosol Model");
AddChoice("atmo.aerosol.noaersol", "No Aerosol Model");
AddChoice("atmo.aerosol.continental", "Continental");
AddChoice("atmo.aerosol.maritime", "Maritime");
AddChoice("atmo.aerosol.urban", "Urban");
AddChoice("atmo.aerosol.desertic", "Desertic");
AddParameter(ParameterType_Float, "atmo.oz", "Ozone Amount");
SetParameterDescription("atmo.oz", "Ozone Amount");
AddParameter(ParameterType_Float, "atmo.wa", "Water Vapor Amount");
SetParameterDescription("atmo.wa", "Water Vapor Amount (in saturation fraction of water)");
AddParameter(ParameterType_Float, "atmo.pressure", "Atmospheric Pressure");
SetParameterDescription("atmo.pressure", "Atmospheric Pressure (in hPa)");
AddParameter(ParameterType_Float, "atmo.opt", "Aerosol Optical Thickness");
SetParameterDescription("atmo.opt", "Aerosol Optical Thickness");
SetDefaultParameterFloat("atmo.oz", 0.);
SetDefaultParameterFloat("atmo.wa", 2.5);
SetDefaultParameterFloat("atmo.pressure", 1030.);
SetDefaultParameterFloat("atmo.opt", 0.2);
MandatoryOff("atmo.oz");
MandatoryOff("atmo.wa");
MandatoryOff("atmo.pressure");
MandatoryOff("atmo.opt");
AddParameter(ParameterType_InputFilename, "atmo.aeronet", "Aeronet File");
SetParameterDescription("atmo.aeronet","Aeronet file containing atmospheric parameters");
MandatoryOff("atmo.aeronet");
// Window radius for adjacency effects correction
AddParameter(ParameterType_Int, "radius", "Window radius");
SetParameterDescription("radius","Window radius for adjacency effects corrections");
MandatoryOff("radius");
SetDefaultParameterInt("radius", 2);
// Doc example parameter settings
SetDocExampleParameterValue("in", "QB_1_ortho.tif");
SetDocExampleParameterValue("level", "toa");
SetDocExampleParameterValue("out", "OpticalCalibration.tif");
}
void DoUpdateParameters()
{
// Nothing to update
}
class OpticalCalibration : public Application
{
void DoExecute()
{
UInt16VectorImageType::Pointer inImage = GetParameterUInt16VectorImage("in");
public:
/** Standard class typedefs. */
typedef OpticalCalibration Self;
typedef Application Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
//Check if valid metadata informations are available to compute ImageToLuminance and LuminanceToReflectance
itk::MetaDataDictionary dict = inImage->GetMetaDataDictionary();
OpticalImageMetadataInterface::Pointer lImageMetadataInterface = OpticalImageMetadataInterfaceFactory::CreateIMI(dict);
/** Standard macro */
itkNewMacro(Self);
// Test if needed data are available : an exception will be thrown
// if one the following Get* return failure. the exception is then
// caught in the Wrapper::Application class which redirect it to
// the logger
// ImageToLuminance
lImageMetadataInterface->GetPhysicalGain();
lImageMetadataInterface->GetPhysicalBias();
itkTypeMacro(OpticalCalibration, Application);
// LuminanceToReflectance
lImageMetadataInterface->GetDay();
lImageMetadataInterface->GetMonth();
typedef ImageToLuminanceImageFilter<UInt16VectorImageType,
DoubleVectorImageType> ImageToLuminanceImageFilterType;
lImageMetadataInterface->GetSolarIrradiance();
lImageMetadataInterface->GetSunElevation();
typedef LuminanceToReflectanceImageFilter<DoubleVectorImageType,
DoubleVectorImageType> LuminanceToReflectanceImageFilterType;
m_ImageToLuminanceFilter = ImageToLuminanceImageFilterType::New();
m_LuminanceToReflectanceFilter = LuminanceToReflectanceImageFilterType::New();
m_ReflectanceToSurfaceReflectanceFilter = ReflectanceToSurfaceReflectanceImageFilterType::New();
typedef otb::MultiplyByScalarImageFilter<DoubleVectorImageType,
DoubleVectorImageType> ScaleFilterType;
m_ImageToLuminanceFilter->SetInput(inImage);
m_LuminanceToReflectanceFilter->SetInput(m_ImageToLuminanceFilter->GetOutput());
m_ReflectanceToSurfaceReflectanceFilter->SetInput(m_LuminanceToReflectanceFilter->GetOutput());
typedef ReflectanceToSurfaceReflectanceImageFilter<DoubleVectorImageType,
DoubleVectorImageType> ReflectanceToSurfaceReflectanceImageFilterType;
typedef ReflectanceToSurfaceReflectanceImageFilterType::FilterFunctionValuesType FilterFunctionValuesType;
typedef FilterFunctionValuesType::ValuesVectorType ValuesVectorType;
typedef AtmosphericCorrectionParameters AtmosphericCorrectionParametersType;
typedef AtmosphericCorrectionParametersType::AerosolModelType AerosolModelType;
m_ScaleFilter = ScaleFilterType::New();
m_ScaleFilter->InPlaceOn();
private:
void DoInit()
switch ( GetParameterInt("level") )
{
SetName("OpticalCalibration");
SetDescription("Perform optical calibration TOA/TOC (Top Of Atmosphere/Top Of Canopy). Supported sensors: QuickBird, Ikonos, WorldView2, Formosat, Spot5, Pleiades");
// Documentation
SetDocName("Optical calibration");
SetDocLongDescription("The application allows to convert pixel values from DN (for Digital Numbers) to physically interpretable and comparable values. Calibrated values are called surface reflectivity and its values lie in the range [0, 1].\nThe first level is called Top Of Atmosphere (TOA) reflectivity. It takes into account the sensor gain, sensor spectral response and the solar illumination.\nThe second level is called Top Of Canopy (TOC) reflectivity. In addition to sensor gain and solar illumination, it takes into account the optical thickness of the atmosphere, the atmospheric pressure, the water vapor amount, the ozone amount, as well as the composition and amount of aerosol gasses.\nIt is also possible to indicate an AERONET file which contains atmospheric parameters (version 1 and version 2 of Aeronet file are supported.");
SetDocLimitations("None");
SetDocAuthors("OTB-Team");
SetDocSeeAlso("The OTB CookBook");
AddDocTag(Tags::Calibration);
AddParameter(ParameterType_InputImage, "in", "Input");
SetParameterDescription("in", "Input image filename (values in DN)");
AddParameter(ParameterType_OutputImage, "out", "Output");
SetParameterDescription("out","Output calibrated image filename");
AddRAMParameter();
AddParameter(ParameterType_Choice, "level", "Calibration Level");
AddChoice("level.toa", "TOA : Top Of Atmosphere");
AddChoice("level.toc", "TOC : Top Of Canopy (EXPERIMENTAL)");
SetParameterString("level", "toa");
AddParameter(ParameterType_Empty, "milli", "Convert to milli reflectance");
SetParameterDescription("milli", "Flag to use milli-reflectance instead of reflectance.\n"
"This allows to save the image with integer pixel type (in the range [0, 1000] instead of floating point in the range [0, 1]. In order to do that, use this option and set the output pixel type (-out filename uint16 for example)");
DisableParameter("milli");
MandatoryOff("milli");
AddParameter(ParameterType_InputFilename, "rsr", "Relative Spectral Response File");
std::ostringstream oss;
oss << "Sensor relative spectral response file"<<std::endl;
oss << "By default the application gets these informations in the metadata";
SetParameterDescription("rsr", oss.str());
MandatoryOff("rsr");
AddParameter(ParameterType_Group,"atmo","Atmospheric parameters");
SetParameterDescription("atmo","This group allows to set the atmospheric parameters.");
AddParameter(ParameterType_Choice, "atmo.aerosol", "Aerosol Model");
AddChoice("atmo.aerosol.noaersol", "No Aerosol Model");
AddChoice("atmo.aerosol.continental", "Continental");
AddChoice("atmo.aerosol.maritime", "Maritime");
AddChoice("atmo.aerosol.urban", "Urban");
AddChoice("atmo.aerosol.desertic", "Desertic");
AddParameter(ParameterType_Float, "atmo.oz", "Ozone Amount");
SetParameterDescription("atmo.oz", "Ozone Amount");
AddParameter(ParameterType_Float, "atmo.wa", "Water Vapor Amount");
SetParameterDescription("atmo.wa", "Water Vapor Amount (in saturation fraction of water)");
AddParameter(ParameterType_Float, "atmo.pressure", "Atmospheric Pressure");
SetParameterDescription("atmo.pressure", "Atmospheric Pressure (in hPa)");
AddParameter(ParameterType_Float, "atmo.opt", "Aerosol Optical Thickness");
SetParameterDescription("atmo.opt", "Aerosol Optical Thickness");
SetDefaultParameterFloat("atmo.oz", 0.);
SetDefaultParameterFloat("atmo.wa", 2.5);
SetDefaultParameterFloat("atmo.pressure", 1030.);
SetDefaultParameterFloat("atmo.opt", 0.2);
MandatoryOff("atmo.oz");
MandatoryOff("atmo.wa");
MandatoryOff("atmo.pressure");
MandatoryOff("atmo.opt");
AddParameter(ParameterType_InputFilename, "atmo.aeronet", "Aeronet File");
SetParameterDescription("atmo.aeronet","Aeronet file containing atmospheric parameters");
MandatoryOff("atmo.aeronet");
// Doc example parameter settings
SetDocExampleParameterValue("in", "QB_1_ortho.tif");
SetDocExampleParameterValue("level", "toa");
SetDocExampleParameterValue("out", "OpticalCalibration.tif");
}
void DoUpdateParameters()
case Level_TOA:
{
// Nothing to update
m_LuminanceToReflectanceFilter->UpdateOutputInformation();
m_ScaleFilter->SetInput(m_LuminanceToReflectanceFilter->GetOutput());
}
void DoExecute()
break;
case Level_TOC:
{
UInt16VectorImageType::Pointer inImage = GetParameterUInt16VectorImage("in");
//Check if valid metadata informations are available to compute ImageToLuminance and LuminanceToReflectance
itk::MetaDataDictionary dict = inImage->GetMetaDataDictionary();
OpticalImageMetadataInterface::Pointer lImageMetadataInterface = OpticalImageMetadataInterfaceFactory::CreateIMI(dict);
// Test if needed data are available : an exception will be thrown
// if one the following Get* return failure. the exception is then
// caught in the Wrapper::Application class which redirect it to
// the logger
// ImageToLuminance
lImageMetadataInterface->GetPhysicalGain();
lImageMetadataInterface->GetPhysicalBias();
// LuminanceToReflectance
lImageMetadataInterface->GetDay();
lImageMetadataInterface->GetMonth();
lImageMetadataInterface->GetSolarIrradiance();
lImageMetadataInterface->GetSunElevation();
m_ImageToLuminanceFilter = ImageToLuminanceImageFilterType::New();
m_LuminanceToReflectanceFilter = LuminanceToReflectanceImageFilterType::New();
m_ReflectanceToSurfaceReflectanceFilter = ReflectanceToSurfaceReflectanceImageFilterType::New();
m_ImageToLuminanceFilter->SetInput(inImage);
m_LuminanceToReflectanceFilter->SetInput(m_ImageToLuminanceFilter->GetOutput());
m_ReflectanceToSurfaceReflectanceFilter->SetInput(m_LuminanceToReflectanceFilter->GetOutput());
m_ScaleFilter = ScaleFilterType::New();
m_ScaleFilter->InPlaceOn();
switch ( GetParameterInt("level") )
{
case Level_TOA:
{
m_LuminanceToReflectanceFilter->UpdateOutputInformation();
m_ScaleFilter->SetInput(m_LuminanceToReflectanceFilter->GetOutput());
}
break;
case Level_TOC:
{
m_ReflectanceToSurfaceReflectanceFilter->SetIsSetAtmosphericRadiativeTerms(false);
m_ReflectanceToSurfaceReflectanceFilter->SetUseGenerateParameters(true);
m_ReflectanceToSurfaceReflectanceFilter->UpdateOutputInformation();
m_ReflectanceToSurfaceReflectanceFilter->SetUseGenerateParameters(false);
m_AtmosphericParam = m_ReflectanceToSurfaceReflectanceFilter->GetCorrectionParameters();
//AerosolModelType aeroMod = AtmosphericCorrectionParametersType::NO_AEROSOL;
switch ( GetParameterInt("atmo.aerosol") )
{
case Aerosol_Desertic:
{
// Aerosol_Desertic correspond to 4 in the enum but actually in
// the class atmosphericParam it is known as parameter 5
m_AtmosphericParam->SetAerosolModel(static_cast<AerosolModelType>(5));
}
break;
default:
{
m_AtmosphericParam->SetAerosolModel(static_cast<AerosolModelType>(GetParameterInt("atmo.aerosol")));
}
break;
}
// Set the atmospheric param
m_AtmosphericParam->SetOzoneAmount(GetParameterFloat("atmo.oz"));
m_AtmosphericParam->SetWaterVaporAmount(GetParameterFloat("atmo.wa"));
m_AtmosphericParam->SetAtmosphericPressure(GetParameterFloat("atmo.pressure"));
m_AtmosphericParam->SetAerosolOptical(GetParameterFloat("atmo.opt"));
// Relative Spectral Response File
if (IsParameterEnabled("rsr"))
{
m_ReflectanceToSurfaceReflectanceFilter->SetFilterFunctionValuesFileName(GetParameterString("rsr"));
}
else
{
m_ReflectanceToSurfaceReflectanceFilter->SetFilterFunctionCoef(lImageMetadataInterface->GetSpectralSensitivity());
}
// Aeronet file
if (IsParameterEnabled("atmo.aeronet"))
{
m_ReflectanceToSurfaceReflectanceFilter->SetAeronetFileName(GetParameterString("atmo.aeronet"));
}
m_ReflectanceToSurfaceReflectanceFilter->SetIsSetAtmosphericRadiativeTerms(false);
m_ReflectanceToSurfaceReflectanceFilter->SetUseGenerateParameters(true);
m_ReflectanceToSurfaceReflectanceFilter->GenerateParameters();
m_ReflectanceToSurfaceReflectanceFilter->UpdateOutputInformation();
m_ReflectanceToSurfaceReflectanceFilter->SetUseGenerateParameters(false);
std::ostringstream oss;
oss.str("");
oss << m_AtmosphericParam;
AtmosphericRadiativeTerms::Pointer atmoTerms = m_ReflectanceToSurfaceReflectanceFilter->GetAtmosphericRadiativeTerms();
oss << std::endl << std::endl << atmoTerms;
GetLogger()->Info("Atmospheric correction parameters : " + oss.str());
//rescale the surface reflectance in milli-reflectance
m_ReflectanceToSurfaceReflectanceFilter->UpdateOutputInformation();
m_ScaleFilter->SetInput(m_ReflectanceToSurfaceReflectanceFilter->GetOutput());
}
break;
}
// Output Image
const double scale = IsParameterEnabled("milli") ? 1000.0 : 1.0;
m_ScaleFilter->SetCoef(scale);
SetParameterOutputImage("out", m_ScaleFilter->GetOutput());
m_ReflectanceToSurfaceReflectanceFilter->SetIsSetAtmosphericRadiativeTerms(false);
m_ReflectanceToSurfaceReflectanceFilter->SetUseGenerateParameters(true);
m_ReflectanceToSurfaceReflectanceFilter->UpdateOutputInformation();
m_ReflectanceToSurfaceReflectanceFilter->SetUseGenerateParameters(false);
m_AtmosphericParam = m_ReflectanceToSurfaceReflectanceFilter->GetCorrectionParameters();
//AerosolModelType aeroMod = AtmosphericCorrectionParametersType::NO_AEROSOL;
switch ( GetParameterInt("atmo.aerosol") )
{
case Aerosol_Desertic:
{
// Aerosol_Desertic correspond to 4 in the enum but actually in
// the class atmosphericParam it is known as parameter 5
m_AtmosphericParam->SetAerosolModel(static_cast<AerosolModelType>(5));
}
break;
default:
{
m_AtmosphericParam->SetAerosolModel(static_cast<AerosolModelType>(GetParameterInt("atmo.aerosol")));
}
break;
}
// Set the atmospheric param
m_AtmosphericParam->SetOzoneAmount(GetParameterFloat("atmo.oz"));
m_AtmosphericParam->SetWaterVaporAmount(GetParameterFloat("atmo.wa"));
m_AtmosphericParam->SetAtmosphericPressure(GetParameterFloat("atmo.pressure"));
m_AtmosphericParam->SetAerosolOptical(GetParameterFloat("atmo.opt"));
// Relative Spectral Response File
if (IsParameterEnabled("rsr"))
{
m_ReflectanceToSurfaceReflectanceFilter->SetFilterFunctionValuesFileName(GetParameterString("rsr"));
}
else
{
m_ReflectanceToSurfaceReflectanceFilter->SetFilterFunctionCoef(lImageMetadataInterface->GetSpectralSensitivity());
}
// Aeronet file
if (IsParameterEnabled("atmo.aeronet"))
{
m_ReflectanceToSurfaceReflectanceFilter->SetAeronetFileName(GetParameterString("atmo.aeronet"));
}
m_ReflectanceToSurfaceReflectanceFilter->SetIsSetAtmosphericRadiativeTerms(false);
m_ReflectanceToSurfaceReflectanceFilter->SetUseGenerateParameters(true);
m_ReflectanceToSurfaceReflectanceFilter->GenerateParameters();
m_ReflectanceToSurfaceReflectanceFilter->UpdateOutputInformation();
m_ReflectanceToSurfaceReflectanceFilter->SetUseGenerateParameters(false);
std::ostringstream oss;
oss.str("");
oss << m_AtmosphericParam;
AtmosphericRadiativeTerms::Pointer atmoTerms = m_ReflectanceToSurfaceReflectanceFilter->GetAtmosphericRadiativeTerms();
oss << std::endl << std::endl << atmoTerms;
//GetLogger()->Info("Atmospheric correction parameters : " + oss.str());
//Compute adjacency effect
m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter
= SurfaceAdjacencyEffect6SCorrectionSchemeFilterType::New();
m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter->SetInput(m_ReflectanceToSurfaceReflectanceFilter->GetOutput());
m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter->
SetAtmosphericRadiativeTerms(
m_ReflectanceToSurfaceReflectanceFilter->GetAtmosphericRadiativeTerms());
m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter->SetZenithalViewingAngle(
m_AtmosphericParam->GetViewingZenithalAngle());
m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter->SetWindowRadius(GetParameterInt("radius"));
//estimate ground spacing in kilometers
GroundSpacingImageType::Pointer groundSpacing = GroundSpacingImageType::New();
groundSpacing->SetInputImage(inImage);
IndexType index;
vnl_random rand;
index[0] = static_cast<IndexValueType>(rand.lrand32(0, inImage->GetLargestPossibleRegion().GetSize()[0]));
index[1] = static_cast<IndexValueType>(rand.lrand32(0, inImage->GetLargestPossibleRegion().GetSize()[1]));
FloatType tmpSpacing = groundSpacing->EvaluateAtIndex(index);
const float spacingInKilometers = (std::max(tmpSpacing[0], tmpSpacing[1])) / 1000.;
// std::ostringstream oss2;
// oss2.str("");
// oss2 << spacingInKilometers;
// GetLogger()->Info("Spacing in kilometers " + oss2.str());
m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter->
SetPixelSpacingInKilometers(spacingInKilometers);
//rescale the surface reflectance in milli-reflectance
m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter->UpdateOutputInformation();
//m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter->Update();
m_ScaleFilter->SetInput(m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter->GetOutput());
}
break;
}
ImageToLuminanceImageFilterType ::Pointer m_ImageToLuminanceFilter;
LuminanceToReflectanceImageFilterType::Pointer m_LuminanceToReflectanceFilter;
ReflectanceToSurfaceReflectanceImageFilterType::Pointer m_ReflectanceToSurfaceReflectanceFilter;
ScaleFilterType::Pointer m_ScaleFilter;
AtmosphericCorrectionParametersType::Pointer m_AtmosphericParam;
};
// Output Image
const double scale = IsParameterEnabled("milli") ? 1000.0 : 1.0;
m_ScaleFilter->SetCoef(scale);
SetParameterOutputImage("out", m_ScaleFilter->GetOutput());
}
ImageToLuminanceImageFilterType ::Pointer m_ImageToLuminanceFilter;
LuminanceToReflectanceImageFilterType::Pointer m_LuminanceToReflectanceFilter;
ReflectanceToSurfaceReflectanceImageFilterType::Pointer m_ReflectanceToSurfaceReflectanceFilter;
ScaleFilterType::Pointer m_ScaleFilter;
AtmosphericCorrectionParametersType::Pointer m_AtmosphericParam;
SurfaceAdjacencyEffect6SCorrectionSchemeFilterType::Pointer m_SurfaceAdjacencyEffect6SCorrectionSchemeFilter;
};
}// namespace Wrapper
}// namespace Wrapper
} // namespace otb
OTB_APPLICATION_EXPORT(otb::Wrapper::OpticalCalibration)
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