ossimPpjFrameSensorFile Class Reference

#include <ossimPpjFrameSensorFile.h>

Inheritance diagram for ossimPpjFrameSensorFile:

Classes
class	PointMap

Public Types
enum	PointType { UNKNOWN_POINT_TYPE = 0, BASIC_POINT_TYPE = 1 }
typedef std::vector< PointMap >	PointMapList
typedef std::vector< ossim_float64 >	DoubleArrayType

Public Member Functions
	ossimPpjFrameSensorFile ()
virtual bool	readFile (const ossimFilename &file)
virtual bool	readStream (std::istream &is)
const ossimString &	getBaseName () const
ossim_int64	getImageNumber () const
const ossimDpt &	getPrincipalPoint () const
const ossimGpt &	getPlatformPosition () const
const NEWMAT::Matrix &	getExtrinsic () const
const NEWMAT::Matrix &	getIntrinsic () const
const ossimDpt &	getImageSize () const
const DoubleArrayType &	getRadialDistortion () const
const DoubleArrayType &	getTangentialDistortion () const
double	getAverageProjectedHeight () const
Public Member Functions inherited from ossimObject
	ossimObject ()
virtual	~ossimObject ()
virtual ossimObject *	dup () const
virtual ossimString	getShortName () const
virtual ossimString	getLongName () const
virtual ossimString	getDescription () const
virtual ossimString	getClassName () const
virtual RTTItypeid	getType () const
virtual bool	canCastTo (ossimObject *obj) const
virtual bool	canCastTo (const RTTItypeid &id) const
virtual bool	canCastTo (const ossimString &parentClassName) const
virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...
virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const
virtual void	accept (ossimVisitor &visitor)
Public Member Functions inherited from ossimReferenced
	ossimReferenced ()
	ossimReferenced (const ossimReferenced &)
ossimReferenced &	operator= (const ossimReferenced &)
void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
int	referenceCount () const

Protected Member Functions
void	reset ()
	ossimPpjFrameSensorFile (const ossimPpjFrameSensorFile &src)
ossimPpjFrameSensorFile &	operator= (const ossimPpjFrameSensorFile &src)
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Attributes
ossimGpt	m_platformPosition
ossimFilename	m_filename
ossimString	m_fileBaseName
ossim_int64	m_imageNumber
ossimRefPtr< ossimXmlDocument >	m_ppjXml
ossimDpt	m_imageSize
ossimDpt	m_principalPoint
NEWMAT::Matrix	m_extrinsicMatrix
NEWMAT::Matrix	m_intrinsicMatrix
DoubleArrayType	m_radialDistortion
DoubleArrayType	m_tangentialDistortion
PointMapList	m_pointMapList
double	m_averageProjectedHeight

Detailed Description

Definition at line 14 of file ossimPpjFrameSensorFile.h.

Member Typedef Documentation

DoubleArrayType

typedef std::vector<ossim_float64> ossimPpjFrameSensorFile::DoubleArrayType

Definition at line 30 of file ossimPpjFrameSensorFile.h.

PointMapList

typedef std::vector<PointMap> ossimPpjFrameSensorFile::PointMapList

Definition at line 29 of file ossimPpjFrameSensorFile.h.

Member Enumeration Documentation

PointType

enum ossimPpjFrameSensorFile::PointType

Enumerator
UNKNOWN_POINT_TYPE
BASIC_POINT_TYPE

Definition at line 17 of file ossimPpjFrameSensorFile.h.

   {
      UNKNOWN_POINT_TYPE = 0,
      BASIC_POINT_TYPE   = 1
   };

Constructor & Destructor Documentation

ossimPpjFrameSensorFile() [1/2]

ossimPpjFrameSensorFile::ossimPpjFrameSensorFile

(

)

Definition at line 7 of file ossimPpjFrameSensorFile.cpp.

References reset().

:m_radialDistortion(2),
m_tangentialDistortion(2),
m_averageProjectedHeight(0.0)
{
   reset();
}

ossimPpjFrameSensorFile() [2/2]

ossimPpjFrameSensorFile::ossimPpjFrameSensorFile ( const ossimPpjFrameSensorFile &  src )

protected

Definition at line 284 of file ossimPpjFrameSensorFile.cpp.

{
}

Member Function Documentation

getAverageProjectedHeight()

double ossimPpjFrameSensorFile::getAverageProjectedHeight

(

)

const

Definition at line 59 of file ossimPpjFrameSensorFile.cpp.

References m_averageProjectedHeight.

{
   return m_averageProjectedHeight;
}

getBaseName()

const ossimString & ossimPpjFrameSensorFile::getBaseName

(

)

const

Definition at line 15 of file ossimPpjFrameSensorFile.cpp.

References m_fileBaseName.

{
   return m_fileBaseName;
}

getExtrinsic()

const NEWMAT::Matrix & ossimPpjFrameSensorFile::getExtrinsic

(

)

const

Definition at line 34 of file ossimPpjFrameSensorFile.cpp.

References m_extrinsicMatrix.

{
   return m_extrinsicMatrix;
}

getImageNumber()

ossim_int64 ossimPpjFrameSensorFile::getImageNumber

(

)

const

Definition at line 20 of file ossimPpjFrameSensorFile.cpp.

References m_imageNumber.

{
   return m_imageNumber;
}

getImageSize()

const ossimDpt & ossimPpjFrameSensorFile::getImageSize

(

)

const

Definition at line 44 of file ossimPpjFrameSensorFile.cpp.

References m_imageSize.

{
   return m_imageSize;
}

getIntrinsic()

const NEWMAT::Matrix & ossimPpjFrameSensorFile::getIntrinsic

(

)

const

Definition at line 39 of file ossimPpjFrameSensorFile.cpp.

References m_intrinsicMatrix.

{
   return m_intrinsicMatrix;
}

getPlatformPosition()

const ossimGpt & ossimPpjFrameSensorFile::getPlatformPosition

(

)

const

Definition at line 29 of file ossimPpjFrameSensorFile.cpp.

References m_platformPosition.

{
   return m_platformPosition;
}

getPrincipalPoint()

const ossimDpt & ossimPpjFrameSensorFile::getPrincipalPoint

(

)

const

Definition at line 25 of file ossimPpjFrameSensorFile.cpp.

References m_principalPoint.

{
   return m_principalPoint;
}

getRadialDistortion()

const ossimPpjFrameSensorFile::DoubleArrayType & ossimPpjFrameSensorFile::getRadialDistortion

(

)

const

Definition at line 49 of file ossimPpjFrameSensorFile.cpp.

References m_radialDistortion.

{
   return m_radialDistortion;
}

getTangentialDistortion()

const ossimPpjFrameSensorFile::DoubleArrayType & ossimPpjFrameSensorFile::getTangentialDistortion

(

)

const

Definition at line 54 of file ossimPpjFrameSensorFile.cpp.

References m_tangentialDistortion.

{
   return m_tangentialDistortion;
}

operator=()

ossimPpjFrameSensorFile & ossimPpjFrameSensorFile::operator= ( const ossimPpjFrameSensorFile &  src )

protected

Definition at line 288 of file ossimPpjFrameSensorFile.cpp.

{
   return *this;
}

readFile()

bool ossimPpjFrameSensorFile::readFile ( const ossimFilename &  file )

virtual

Definition at line 88 of file ossimPpjFrameSensorFile.cpp.

References ossimString::c_str(), and readStream().

{
   bool result = false;
   std::ifstream in(file.c_str(), std::ios::in|std::ios::binary);
   if(in.good()&&readStream(in))
   {

      result = true;
   }

   return result;
}

readStream()

bool ossimPpjFrameSensorFile::readStream ( std::istream &  is )

virtual

Definition at line 101 of file ossimPpjFrameSensorFile.cpp.

References BASIC_POINT_TYPE, ossimXmlNode::findFirstNode(), ossimXmlNode::getChildNodes(), ossimXmlDocument::getRoot(), ossimXmlNode::getTag(), ossimXmlNode::getText(), m_averageProjectedHeight, m_extrinsicMatrix, m_fileBaseName, m_imageNumber, m_imageSize, m_intrinsicMatrix, ossimPpjFrameSensorFile::PointMap::m_pixelPoint, m_platformPosition, ossimPpjFrameSensorFile::PointMap::m_point, m_pointMapList, m_ppjXml, m_principalPoint, ossimPpjFrameSensorFile::PointMap::m_type, ossimXmlDocument::read(), reset(), ossimString::toDouble(), ossimString::toInt64(), ossimRefPtr< T >::valid(), ossimDpt3d::x, ossimDpt::x, ossimDpt3d::y, ossimDpt::y, and ossimDpt3d::z.

Referenced by readFile().

{
   reset();
   m_ppjXml = new ossimXmlDocument;
   if(m_ppjXml->read(is))
   {
      ossimRefPtr<ossimXmlNode> root = m_ppjXml->getRoot();
      if(root.valid()&&(root->getTag() == "pearlProjectionFile"))
      {
         ossimRefPtr<ossimXmlNode> image = root->findFirstNode("image");
         if(image.valid())
         {
            ossimRefPtr<ossimXmlNode> sensorData     = image->findFirstNode("sensorData");
            ossimRefPtr<ossimXmlNode> namingData     = image->findFirstNode("namingData");
            ossimRefPtr<ossimXmlNode> projectionData = image->findFirstNode("projectionData");
            if(namingData.valid())
            {
               ossimRefPtr<ossimXmlNode> fileBaseName = namingData->findFirstNode("fileBaseName");
               ossimRefPtr<ossimXmlNode> imageNumber  = namingData->findFirstNode("imageNumber");
               if(fileBaseName.valid())
               {
                  m_fileBaseName = fileBaseName->getText();
               }
               if(imageNumber.valid())
               {
                  m_imageNumber = imageNumber->getText().toInt64();
               }
            }
            if(projectionData.valid())
            {
               const ossimXmlNode::ChildListType& childNodes = projectionData->getChildNodes();
               ossim_uint32 nNodes = childNodes.size();
               ossim_uint32 idx = 0;
               ossim_uint32 averageHeightDivisor = 0;
               for(idx = 0; idx < nNodes; ++idx)
               {
                  if(childNodes[idx]->getAttributeValue("type").downcase() == "basic")
                  {
                     ossimRefPtr<ossimXmlNode> pixelPointX = childNodes[idx]->findFirstNode("pixelPointX");
                     ossimRefPtr<ossimXmlNode> pixelPointY = childNodes[idx]->findFirstNode("pixelPointY");
                     ossimRefPtr<ossimXmlNode> ecefX = childNodes[idx]->findFirstNode("ecefX");
                     ossimRefPtr<ossimXmlNode> ecefY = childNodes[idx]->findFirstNode("ecefY");
                     ossimRefPtr<ossimXmlNode> ecefZ = childNodes[idx]->findFirstNode("ecefZ");

                     if(pixelPointX.valid()&&pixelPointY.valid()&ecefX.valid()&&ecefY.valid()&&ecefZ.valid())
                     {
                        PointMap pointMap;
                        pointMap.m_type       = BASIC_POINT_TYPE;
                        pointMap.m_point      = ossimDpt3d(ecefX->getText().toDouble(), ecefY->getText().toDouble(), ecefZ->getText().toDouble());
                        pointMap.m_pixelPoint = ossimDpt(pixelPointX->getText().toDouble(),pixelPointY->getText().toDouble());

                        ossimGpt gpt(ossimEcefPoint(pointMap.m_point.x, pointMap.m_point.y, pointMap.m_point.z));
                        m_averageProjectedHeight += gpt.height();
                        ++averageHeightDivisor;
                        m_pointMapList.push_back(pointMap);
                     }
                  }
               }
               if(averageHeightDivisor > 0) m_averageProjectedHeight /= static_cast<double>(averageHeightDivisor); 
            }
            if(sensorData.valid())
            {
               ossimRefPtr<ossimXmlNode> sensorSize      = sensorData->findFirstNode("sensorSize");
               ossimRefPtr<ossimXmlNode> cameraIntrinsic = sensorData->findFirstNode("cameraIntrinsic");
               ossimRefPtr<ossimXmlNode> cameraExtrinsic = sensorData->findFirstNode("cameraExtrinsic");
               if(sensorSize.valid())
               {
                  ossimRefPtr<ossimXmlNode> width  = sensorSize->findFirstNode("SensorWidth");
                  ossimRefPtr<ossimXmlNode> height = sensorSize->findFirstNode("SensorHeight");
                  if(width.valid()&&height.valid())
                  {
                     m_imageSize.x = width->getText().toDouble();
                     m_imageSize.y = height->getText().toDouble();
                  }
                  else
                  {
                     m_ppjXml = 0;
                  }
               }
               else
               {
                  m_ppjXml = 0;
               }
               if(m_ppjXml.valid()&&cameraExtrinsic.valid())
               {
                  if(cameraExtrinsic->getChildNodes().size() == 4)
                  {
                     m_extrinsicMatrix = NEWMAT::Matrix(4,4);
                     std::vector<ossimString> inRow1 = cameraExtrinsic->getChildNodes()[0]->getText().split(" ");
                     std::vector<ossimString> inRow2 = cameraExtrinsic->getChildNodes()[1]->getText().split(" ");
                     std::vector<ossimString> inRow3 = cameraExtrinsic->getChildNodes()[2]->getText().split(" ");
                     std::vector<ossimString> inRow4 = cameraExtrinsic->getChildNodes()[3]->getText().split(" ");

                     if((inRow1.size() ==4)&&
                        (inRow2.size() ==4)&&
                        (inRow3.size() ==4)&&
                        (inRow4.size() ==4))
                     {
                        m_extrinsicMatrix << inRow1[0].toDouble() << inRow1[1].toDouble() << inRow1[2].toDouble() 
                                          << inRow1[3].toDouble() 
                                          << inRow2[0].toDouble() << inRow2[1].toDouble() << inRow2[2].toDouble() 
                                          << inRow2[3].toDouble()
                                          << inRow3[0].toDouble() << inRow3[1].toDouble() << inRow3[2].toDouble() 
                                          << inRow3[3].toDouble()
                                          << inRow4[0].toDouble() << inRow4[1].toDouble() << inRow4[2].toDouble() 
                                          << inRow4[3].toDouble();
                        NEWMAT::ColumnVector v(4);
                        v[0] = v[1] = v[2] = 0.0;
                        v[3] = 1.0;
                        NEWMAT::ColumnVector result = m_extrinsicMatrix*v;
                        m_platformPosition = ossimEcefPoint(result[0], result[1], result[2]);
                        //m_platformPosition;
                     }
                     else
                     {
                        m_ppjXml = 0;
                     }

                  } // end  if(cameraExtrinsic->getChildNodes().size() == 4)
                  else
                  {
                     m_ppjXml = 0;
                  }

                  if(m_ppjXml.valid())
                  {
                     if(cameraIntrinsic.valid())
                     {
                        m_intrinsicMatrix = NEWMAT::Matrix(3,3);
                        std::vector<ossimString> inRow1 = cameraIntrinsic->getChildNodes()[0]->getText().split(" ");
                        std::vector<ossimString> inRow2 = cameraIntrinsic->getChildNodes()[1]->getText().split(" ");
                        std::vector<ossimString> inRow3 = cameraIntrinsic->getChildNodes()[2]->getText().split(" ");
                        if((inRow1.size() ==3)&&
                           (inRow2.size() ==3)&&
                           (inRow3.size() ==3))
                        {
                           m_principalPoint.x = inRow1[2].toDouble();
                           m_principalPoint.y = inRow2[2].toDouble();
                           m_intrinsicMatrix << inRow1[0].toDouble() << inRow1[1].toDouble() << m_principalPoint.x
                                             << inRow2[0].toDouble() << inRow2[1].toDouble() << m_principalPoint.y
                                             << inRow3[0].toDouble() << inRow3[1].toDouble() << inRow3[2].toDouble(); 
                        }
                        else
                        {
                           m_ppjXml = 0;
                        }
                     } // end if(cameraIntrinsic .....)
                     else
                     {
                        m_ppjXml = 0;
                     }
                  } // end if m_ppjXml ...
               } // end if(m_ppjXml.valid()&&cameraExtrinsic.valid())
               else
               {
                  m_ppjXml = 0;
               }
            }
            else
            {
               m_ppjXml = 0;
            }
         }
         else
         {
            m_ppjXml = 0;
         }
      }
      else
      {
         m_ppjXml = 0;
      }
   }
   else
   {
      m_ppjXml = 0;
   }


   return m_ppjXml.valid();
}

reset()

void ossimPpjFrameSensorFile::reset ( void  )

protected

Definition at line 64 of file ossimPpjFrameSensorFile.cpp.

References m_averageProjectedHeight, m_extrinsicMatrix, m_fileBaseName, m_imageNumber, m_imageSize, m_intrinsicMatrix, m_platformPosition, m_pointMapList, m_ppjXml, m_principalPoint, m_radialDistortion, m_tangentialDistortion, and ossimDpt::makeNan().

Referenced by ossimPpjFrameSensorFile(), and readStream().

{
   m_ppjXml = 0;
   m_principalPoint = ossimDpt(0.0,0.0);
   m_platformPosition = ossimGpt(0.0,0.0);
   m_fileBaseName = "";
   m_imageNumber = -1;
   m_radialDistortion[0] = 0.0;
   m_radialDistortion[1] = 0.0;
   m_tangentialDistortion[0] = 0.0;
   m_tangentialDistortion[1] = 0.0;
   m_intrinsicMatrix = NEWMAT::Matrix(3,3);
   m_extrinsicMatrix = NEWMAT::Matrix(4,4);
   std::fill(m_intrinsicMatrix.Store(), m_intrinsicMatrix.Store() + 9, 0.0);
   std::fill(m_extrinsicMatrix.Store(), m_extrinsicMatrix.Store() + 16, 0.0);
   m_extrinsicMatrix[0][0] = 1.0;
   m_extrinsicMatrix[1][1] = 1.0;
   m_extrinsicMatrix[2][2] = 1.0;
   m_extrinsicMatrix[3][3] = 1.0;
   m_imageSize.makeNan();
   m_averageProjectedHeight = 0.0;
   m_pointMapList.clear();
}

Member Data Documentation

m_averageProjectedHeight

double ossimPpjFrameSensorFile::m_averageProjectedHeight

protected

Definition at line 65 of file ossimPpjFrameSensorFile.h.

Referenced by getAverageProjectedHeight(), readStream(), and reset().

m_extrinsicMatrix

NEWMAT::Matrix ossimPpjFrameSensorFile::m_extrinsicMatrix

protected

Definition at line 59 of file ossimPpjFrameSensorFile.h.

Referenced by getExtrinsic(), readStream(), and reset().

m_fileBaseName

ossimString ossimPpjFrameSensorFile::m_fileBaseName

protected

Definition at line 54 of file ossimPpjFrameSensorFile.h.

Referenced by getBaseName(), readStream(), and reset().

m_filename

ossimFilename ossimPpjFrameSensorFile::m_filename

protected

Definition at line 53 of file ossimPpjFrameSensorFile.h.

m_imageNumber

ossim_int64 ossimPpjFrameSensorFile::m_imageNumber

protected

Definition at line 55 of file ossimPpjFrameSensorFile.h.

Referenced by getImageNumber(), readStream(), and reset().

m_imageSize

ossimDpt ossimPpjFrameSensorFile::m_imageSize

protected

Definition at line 57 of file ossimPpjFrameSensorFile.h.

Referenced by getImageSize(), readStream(), and reset().

m_intrinsicMatrix

NEWMAT::Matrix ossimPpjFrameSensorFile::m_intrinsicMatrix

protected

Definition at line 60 of file ossimPpjFrameSensorFile.h.

Referenced by getIntrinsic(), readStream(), and reset().

m_platformPosition

ossimGpt ossimPpjFrameSensorFile::m_platformPosition

protected

Definition at line 52 of file ossimPpjFrameSensorFile.h.

Referenced by getPlatformPosition(), readStream(), and reset().

m_pointMapList

PointMapList ossimPpjFrameSensorFile::m_pointMapList

protected

Definition at line 64 of file ossimPpjFrameSensorFile.h.

Referenced by readStream(), and reset().

m_ppjXml

ossimRefPtr<ossimXmlDocument> ossimPpjFrameSensorFile::m_ppjXml

protected

Definition at line 56 of file ossimPpjFrameSensorFile.h.

Referenced by readStream(), and reset().

m_principalPoint

ossimDpt ossimPpjFrameSensorFile::m_principalPoint

protected

Definition at line 58 of file ossimPpjFrameSensorFile.h.

Referenced by getPrincipalPoint(), readStream(), and reset().

m_radialDistortion

DoubleArrayType ossimPpjFrameSensorFile::m_radialDistortion

protected

Definition at line 61 of file ossimPpjFrameSensorFile.h.

Referenced by getRadialDistortion(), and reset().

m_tangentialDistortion

DoubleArrayType ossimPpjFrameSensorFile::m_tangentialDistortion

protected

Definition at line 62 of file ossimPpjFrameSensorFile.h.

Referenced by getTangentialDistortion(), and reset().

---

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

• ossimPpjFrameSensorFile.h
• ossimPpjFrameSensorFile.cpp