Base class for tile sources performing auto tie point extraction. More...

#include <AtpTileSource.h>

Inheritance diagram for ATP::AtpTileSource:

Classes
struct	ParallaxInfo
	Convenience struct for use between filterWithParallax( and computeParallaxStatistics() More...

Public Member Functions
	AtpTileSource (AtpGenerator *generator)

virtual	~AtpTileSource ()

virtual void	initialize ()

virtual ossimRefPtr< ossimImageData >	getTile (const ossimIrect &origin, ossim_uint32 rLevel=0)=0
	Derived classes implement their particular tiepoint matching algorithms for the requested tile. More...

AtpList &	getTiePoints ()
	This list resets with every getTile() call , so make sure tiepoints from previous getTile() calls are being accumulated. More...

virtual ossimScalarType	getOutputScalarType () const
	This will be used to query the output pixel type of the tile source. More...

virtual ossim_uint32	getNumberOfOutputBands () const
	Returns the number of bands in a tile returned from this TileSource. More...

void	filterPoints ()

void	setTiePoints (ossim::TiePointList &atpList)
	Used for testing. More...

Public Member Functions inherited from ossimImageCombiner
	ossimImageCombiner ()

	ossimImageCombiner (ossimObject *owner, int numberOfInputs, int numberOfOutputs, bool inputListIsFixedFlag, bool outputListIsFixedFlag)

	ossimImageCombiner (ossimConnectableObject::ConnectableObjectList &inputSources)

virtual ossimIrect	getBoundingRect (ossim_uint32 resLevel=0) const
	This will return the bounding rect of the source. More...

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=NULL)
	Method to the load (recreate) the state of an object from a keyword list. More...

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=NULL) const
	Method to save the state of an object to a keyword list. More...

virtual void	updateRects ()
	This will go through and precompute the bounding rects of each input image. More...

virtual ossim_uint32	getNumberOfInputBands () const
	Returns the number of bands available from the input. More...

virtual ossim_uint32	getTileWidth () const
	Returns the default processing tile width. More...

virtual ossim_uint32	getTileHeight () const
	Returns the default processing tile height. More...

virtual double	getNullPixelValue (ossim_uint32 band=0) const
	Each band has a null pixel associated with it. More...

virtual double	getMinPixelValue (ossim_uint32 band=0) const
	Returns the min pixel of the band. More...

virtual double	getMaxPixelValue (ossim_uint32 band=0) const
	Returns the max pixel of the band. More...

virtual ossim_uint32	getNumberOfOverlappingImages (const ossimIrect &rect, ossim_uint32 resLevel=0) const
	Used to retrieve the number of overlapping images withint the given rect. More...

virtual void	getOverlappingImages (std::vector< ossim_uint32 > &result, const ossimIrect &rect, ossim_uint32 resLevel=0) const
	Used to populate the result with the index of the overlapping images. More...

virtual ossimRefPtr< ossimImageData >	getNextTile (ossim_uint32 &returnedIdx, const ossim_uint32 startIdx, const ossimIrect &tileRect, ossim_uint32 resLevel=0)

virtual ossimRefPtr< ossimImageData >	getNextTile (ossim_uint32 &returnedIdx, const ossimIrect &tileRect, ossim_uint32 resLevel=0)

virtual bool	getNextTile (ossim_uint32 &returnedIdx, const ossim_uint32 startIdx, ossimImageData *tile, ossim_uint32 resLevel=0)

virtual ossimRefPtr< ossimImageData >	getNextNormTile (ossim_uint32 &returnedIdx, const ossim_uint32 index, const ossimIrect &tileRect, ossim_uint32 resLevel=0)

virtual ossimRefPtr< ossimImageData >	getNextNormTile (ossim_uint32 &returnedIdx, const ossimIrect &tileRect, ossim_uint32 resLevel=0)

virtual bool	canConnectMyInputTo (ossim_int32 inputIndex, const ossimConnectableObject *object) const
	required to be overriden by derived classes More...

virtual void	connectInputEvent (ossimConnectionEvent &event)

virtual void	disconnectInputEvent (ossimConnectionEvent &event)

virtual void	propertyEvent (ossimPropertyEvent &event)

virtual void	refreshEvent (ossimRefreshEvent &event)

virtual bool	hasDifferentInputs () const

Public Member Functions inherited from ossimImageSource
	ossimImageSource (ossimObject *owner=0)

	ossimImageSource (ossimObject *owner, ossim_uint32 inputListSize, ossim_uint32 outputListSize, bool inputListIsFixedFlag=true, bool outputListIsFixedFlag=true)

virtual	~ossimImageSource ()

virtual ossimRefPtr< ossimImageData >	getTile (const ossimIpt &origin, ossim_uint32 resLevel=0)

virtual bool	getTile (ossimImageData *result, ossim_uint32 resLevel=0)
	Method to get a tile. More...

virtual ossimObject *	getObject ()
	For RTTI support. More...

virtual const ossimObject *	getObject () const
	For RTTI support. More...

virtual void	getDecimationFactor (ossim_uint32 resLevel, ossimDpt &result) const
	Will return the decimation factor for the given resolution level. More...

virtual void	getDecimationFactors (std::vector< ossimDpt > &decimations) const
	Will return an array of all decimations for each resolution level. More...

virtual ossim_uint32	getNumberOfDecimationLevels () const
	Will return the number of resolution levels. More...

virtual void	getOutputBandList (std::vector< ossim_uint32 > &bandList) const
	Initializes bandList. More...

virtual void	getBoundingRect (ossimIrect &rect, ossim_uint32 resLevel=0) const
	Gets the bounding rectangle of the source. More...

virtual void	getValidImageVertices (std::vector< ossimIpt > &validVertices, ossimVertexOrdering ordering=OSSIM_CLOCKWISE_ORDER, ossim_uint32 resLevel=0) const
	ordering specifies how the vertices should be arranged. More...

virtual ossimRefPtr< ossimImageGeometry >	getImageGeometry ()
	Returns the image geometry object associated with this tile source or NULL if not defined. More...

virtual void	setImageGeometry (const ossimImageGeometry *geom)
	Default implementation sets geometry of the first input to the geometry specified. More...

virtual void	saveImageGeometry () const
	Default method to call input's saveImageGeometry. More...

virtual void	saveImageGeometry (const ossimFilename &geometry_file) const
	Default method to call input's saveImageGeometry. More...

virtual ossimRefPtr< ossimProperty >	getProperty (const ossimString &name) const

virtual void	setProperty (ossimRefPtr< ossimProperty > property)

virtual void	getPropertyNames (std::vector< ossimString > &propertyNames) const

virtual bool	isIndexedData () const

Public Member Functions inherited from ossimSource
	ossimSource (ossimObject *owner=0)

	ossimSource (ossimObject *owner, ossim_uint32 inputListSize, ossim_uint32 outputListSize, bool inputListIsFixedFlag=true, bool outputListIsFixedFlag=true)

virtual	~ossimSource ()

virtual bool	isSourceEnabled () const

virtual void	enableSource ()

virtual void	disableSource ()

virtual bool	getEnableFlag () const

virtual void	setEnableFlag (bool flag)

virtual bool	isInitialized () const

virtual void	setInitializedFlag (bool flag)

virtual std::ostream &	print (std::ostream &out) const
	Outputs theErrorStatus as an ossimErrorCode and an ossimString. More...

Public Member Functions inherited from ossimConnectableObject
	ossimConnectableObject (ossimObject *owner=0)
	Base constructor of this object. More...

	ossimConnectableObject (ossimObject *owner, ossim_int32 inputListSize, ossim_int32 outputListSize, bool inputListIsFixedFlag=true, bool outputListIsFixedFlag=true)

virtual	~ossimConnectableObject ()

void	setId (const ossimId &id)
	All connectable objects will have id's. More...

const ossimId &	getId () const
	Will allow us to get this object's id. More...

const ossimObject *	getOwner () const
	Fetches the current owner, most likely a container but not limited to one. More...

virtual void	changeOwner (ossimObject *owner)
	Permits changing the object's owner. More...

virtual void	setDescription (const ossimString &description)

virtual ossimString	getDescription () const

virtual bool	isConnected (ossimConnectableObjectDirectionType direction=CONNECTABLE_DIRECTION_INPUT) const
	will check the direction specified to see if all slots are full. More...

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findConnectableObject(const ossimId &id))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findObjectOfType(RTTItypeid typeId, ossimConnectableObjectDirectionType directionType, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findObjectOfType(const ossimString &obj, ossimConnectableObjectDirectionType directionType, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findInputObjectOfType(const ossimString &className))

virtual ossim_int32	findInputIndex (const ossimConnectableObject *object)
	Return a valid index of the input list if the passed in object is found else return -1. More...

virtual ossim_int32	findInputIndex (const ossimId &id)
	Return a valid index of the input list if the passed id is found else return -1. More...

virtual ossim_int32	findOutputIndex (const ossimConnectableObject *object)
	Return a valid index of the output list if the passed in object is found else return -1. More...

virtual ossim_int32	findOutputIndex (const ossimId &id)
	Return a valid index of the output list if the passed in object is found else return -1. More...

virtual ossim_int32	getMyInputIndexToConnectTo (ossimConnectableObject *object) const
	Should return the first available index to connect to. More...

virtual ossim_int32	getMyOutputIndexToConnectTo (ossimConnectableObject *object) const
	Should return the first available index to connect to. More...

virtual bool	canConnectMyOutputTo (ossim_int32 myOutputIndex, const ossimConnectableObject *object) const
	default implementation is to allow anyone to connect to us. More...

virtual void	disconnect (ossimConnectableObject *object=0)
	Will disconnect the object passed in. More...

virtual void	disconnect (const ossimId &id)
	Will disconnect the object passed in. More...

virtual ossimRefPtr< ossimConnectableObject >	disconnectMyInput (ossim_int32 inputIndex, bool disconnectOutputFlag=true, bool createEventFlag=true)
	Will disconnect the object at the given input index and generate a connection event. More...

virtual void	disconnectMyInput (ossimConnectableObject *input, bool disconnectOutputFlag=true, bool createEventFlag=true)
	Finds the index of the passed in input and calls disconnectMyInput(inputIndex, disconnectOutputFlag, createEventFlag);. More...

virtual void	disconnectMyInputs (ConnectableObjectList &inputList, bool disconnectOutputFlag=true, bool createEventFlag=true)

virtual ossimRefPtr< ossimConnectableObject >	disconnectMyOutput (ossim_int32 outputIndex, bool disconnectInputFlag=true, bool createEventFlag=true)
	Will disconnect the object at the given output index and generate a connection event. More...

virtual void	disconnectMyOutput (ossimConnectableObject *output, bool disconnectInputFlag=true, bool createEventFlag=true)
	Will disconnect the output object. More...

virtual void	disconnectMyOutputs (ConnectableObjectList &outputList, bool disconnectOutputFlag=true, bool createEventFlag=true)

virtual void	disconnectAllInputs ()
	Will disconnect all of the input objects. More...

virtual void	disconnectAllOutputs ()
	Will disconnect all of the output objects. More...

virtual ossim_int32	connectMyInputTo (ossimConnectableObject *inputObject, bool makeOutputConnection=true, bool createEventFlag=true)
	Will try to connect this objects input to the passed in object. More...

virtual ossim_int32	connectMyInputTo (ossim_int32 inputIndex, ossimConnectableObject *inputObject, bool makeOutputConnection=true, bool createEventFlag=true)
	Will connect the specified input to the passed in object. More...

virtual bool	connectMyInputTo (ConnectableObjectList &inputList, bool makeOutputConnection=true, bool createEventFlag=true)

virtual ossim_int32	connectMyOutputTo (ossimConnectableObject *outputObject, bool makeInputConnection=true, bool createEventFlag=true)
	Will try to connect this objects output to the passed in object. More...

virtual bool	connectMyOutputTo (ConnectableObjectList &outputList, bool makeInputConnection=true, bool createEventFlag=true)

virtual bool	connectInputList (ConnectableObjectList &inputList)
	Will disconnect itself from all inputs and reset to the passed in input list. More...

virtual bool	connectOutputList (ConnectableObjectList &outputList)
	Will disconnect itself from all outputs and reset to the passed in output list. More...

virtual ossim_uint32	getNumberOfInputs () const
	Returns the number of input objects. More...

virtual ossim_uint32	getNumberOfOutputs () const
	Return the number of output objects. More...

ossimConnectableObject *	getInput (ossim_uint32 index=0)
	returns the object at the specified index. More...

const ossimConnectableObject *	getInput (ossim_uint32 index=0) const
	returns the object at the specified index. More...

ossimConnectableObject *	getOutput (ossim_uint32 index=0)
	returns the object at the specified index. More...

const ossimConnectableObject *	getOutput (ossim_uint32 index=0) const
	returns the object at the specified index. More...

virtual void	setNumberOfInputs (ossim_int32 numberOfInputs)
	Will set the number of inputs. More...

virtual bool	getInputListIsFixedFlag () const

virtual bool	getOutputListIsFixedFlag () const

virtual void	setNumberOfOutputs (ossim_int32 numberOfInputs)
	Will set the number of outputs. More...

const ConnectableObjectList &	getInputList () const

const ConnectableObjectList &	getOutputList () const

ConnectableObjectList &	getInputList ()

ConnectableObjectList &	getOutputList ()

	OSSIM_DEPRECATE_METHOD (virtual void findAllObjectsOfType(ConnectableObjectList &result, const RTTItypeid &typeInfo, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual void findAllObjectsOfType(ConnectableObjectList &result, const ossimString &className, bool recurse=true))

virtual void	propagateEventToOutputs (ossimEvent &event)

virtual void	propagateEventToInputs (ossimEvent &event)

virtual void	setProperty (const ossimString &name, const ossimString &value)

virtual ossim_uint32	saveStateOfAllInputs (ossimKeywordlist &kwl, bool saveThisStateFlag=true, ossim_uint32 objectIndex=1, const char *prefix=0) const
	Save the state of all inputs to a keyword list. More...

virtual bool	fillContainer (ossimConnectableContainer &container)
	Inserts this object and all of its children and inputs into the container provided. More...

bool	moveInputUp (const ossimId &id)
	Moves the input connection matching id up one in the connection list. More...

bool	moveInputDown (const ossimId &id)
	Moves the input connection matching id down one in the connection list. More...

bool	moveInputToTop (const ossimId &id)
	Moves the input connection matching id to the top of the connection list. More...

bool	moveInputToBottom (const ossimId &id)
	Moves the input connection matching id to the bottom of the connection list. More...

virtual void	accept (ossimVisitor &visitor)
	We will add a visitor interface for all connectable objects. More...

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimObject *	dup () const

virtual ossimString	getShortName () const

virtual ossimString	getLongName () 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	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const

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

Public Member Functions inherited from ossimListenerManager
	ossimListenerManager ()

virtual	~ossimListenerManager ()

virtual void	fireEvent (ossimEvent &event)

virtual bool	addListener (ossimListener *listener)

virtual bool	removeListener (ossimListener *listener)

virtual bool	findListener (ossimListener *listener)

Public Member Functions inherited from ossimPropertyInterface
	ossimPropertyInterface ()

virtual	~ossimPropertyInterface ()

virtual ossimString	getPropertyValueAsString (const ossimString &name) const

void	getPropertyList (std::vector< ossimRefPtr< ossimProperty > > &propertyList) const

void	setProperties (std::vector< ossimRefPtr< ossimProperty > > &propertyList)

Public Member Functions inherited from ossimErrorStatusInterface
	ossimErrorStatusInterface ()

virtual	~ossimErrorStatusInterface ()

virtual ossimErrorCode	getErrorStatus () const

virtual ossimString	getErrorStatusString () const

virtual void	setErrorStatus (ossimErrorCode error_status) const

virtual void	setErrorStatus () const

virtual void	clearErrorStatus () const

bool	hasError () const

Public Member Functions inherited from ossimConnectableObjectListener
	ossimConnectableObjectListener ()

virtual	~ossimConnectableObjectListener ()

virtual void	processEvent (ossimEvent &event)
	ProcessEvent. More...

virtual void	objectDestructingEvent (ossimObjectDestructingEvent &)

virtual void	connectionEvent (ossimConnectionEvent &)

virtual void	disconnectOutputEvent (ossimConnectionEvent &)

virtual void	connectOutputEvent (ossimConnectionEvent &)

virtual void	addObjectEvent (ossimContainerEvent &)

virtual void	removeObjectEvent (ossimContainerEvent &)

virtual void	containerEvent (ossimContainerEvent &)

Public Member Functions inherited from ossimListener
	ossimListener ()

virtual	~ossimListener ()

void	enableListener ()

void	disableListener ()

void	setListenerEnableFlag (bool flag)

bool	isListenerEnabled () const

bool	getListenerEnableFlag () const

Protected Member Functions
	AtpTileSource ()

	AtpTileSource (ossimConnectableObject::ConnectableObjectList &inputSources)

virtual void	allocate ()

void	filterWithParallax ()

void	computeParallax ()

void	computeParallaxStatistics ()

void	filterWithoutParallax ()

void	pruneList ()
	Caps the max number of TPs given the list, which is the list of filtered TPs for the tile. More...

void	initializeStaticMembers ()

Protected Member Functions inherited from ossimImageCombiner
virtual	~ossimImageCombiner ()

void	precomputeBounds () const

Protected Member Functions inherited from ossimImageSource
	ossimImageSource (const ossimImageSource &rhs)

const ossimImageSource &	operator= (const ossimImageSource &)

Protected Member Functions inherited from ossimSource
	ossimSource (const ossimSource &rhs)

const ossimSource &	operator= (const ossimSource &rhs)

Protected Member Functions inherited from ossimConnectableObject
ossimConnectableObject *	findObjectOfType (ConnectableObjectList *connectableList, ossimVisitor &visitor)

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Member Functions inherited from ossimListenerManager
	ossimListenerManager (const ossimListenerManager &rhs)

Protected Attributes
std::shared_ptr< AtpGenerator >	m_generator

AtpList	m_tiePoints

ossimRefPtr< ossimImageData >	m_tile

ParallaxInfo	m_paxInfo

bool	m_considerParallax

Protected Attributes inherited from ossimImageCombiner
ossim_uint32	theLargestNumberOfInputBands

ossim_uint32	theInputToPassThrough

bool	theHasDifferentInputs

ossimRefPtr< ossimImageData >	theNormTile

std::vector< ossimIrect >	theFullResBounds

bool	theComputeFullResBoundsFlag

ossim_uint32	theCurrentIndex

Protected Attributes inherited from ossimSource
bool	theEnableFlag

bool	theInitializedFlag

Protected Attributes inherited from ossimConnectableObject
ossimId	theId

ossimString	theDescription

ossimObject *	theOwner

bool	theInputListIsFixedFlag
	Indicates whether the theInputObjectList is fixed. More...

bool	theOutputListIsFixedFlag
	Indicates whether the theOutputObjectList is fixed. More...

ConnectableObjectList	theInputObjectList
	Holds a list of input objects. More...

ConnectableObjectList	theOutputObjectList
	Holds a list of output objects. More...

Protected Attributes inherited from ossimListenerManager
std::list< ossimListener * >	theListenerList

bool	theEnabledFlag

std::list< ossimListener * >	theDelayedAdd

std::list< ossimListener * >	theDelayedRemove

bool	theFireEventFlag

Protected Attributes inherited from ossimErrorStatusInterface
ossimErrorCode	theErrorStatus

Protected Attributes inherited from ossimListener
bool	theListenerEnableFlag

Static Protected Attributes
static double	s_minVectorResDiff = 0

static double	s_maxDiffRatio = 1.0

static double	s_cosMaxAngleDiff = 0

static double	s_maxPaxDev = 1.0

static double	s_maxPaxPix = 2.0

static unsigned int	s_minNumConsistent = 3

static unsigned int	s_percentConsistent = 50

static unsigned int	s_numTpsPerTile = 2

static bool	s_useRasterMode = false

static bool	s_initialized = false

static unsigned int	s_numFilterIterations = 0

Additional Inherited Members
Public Types inherited from ossimConnectableObject
enum	ossimConnectableObjectDirectionType { CONNECTABLE_DIRECTION_NONE = 0, CONNECTABLE_DIRECTION_INPUT = 1, CONNECTABLE_DIRECTION_OUTPUT = 2 }

typedef std::vector< ossimRefPtr< ossimConnectableObject > >	ConnectableObjectList

Detailed Description

Base class for tile sources performing auto tie point extraction.

Implemented as a combiner that establishes the overlap between input sources, and computes tie-points in the getTile() call.

Definition at line 26 of file AtpTileSource.h.

Constructor & Destructor Documentation

◆ AtpTileSource() [1/3]

ATP::AtpTileSource::AtpTileSource ( AtpGenerator * generator )

Definition at line 44 of file AtpTileSource.cpp.

References ossimListenerManager::addListener(), ossimConnectableObject::connectMyInputTo(), initialize(), m_generator, and ossimImageCombiner::theComputeFullResBoundsFlag.

 :  m_generator(generator),
    m_considerParallax (true)
 {
    theComputeFullResBoundsFlag = true;
    if (m_generator)
    {
       connectMyInputTo(0, m_generator->getRefChain().get());
       connectMyInputTo(1, m_generator->getCmpChain().get());
    }
    addListener((ossimConnectableObjectListener*)this);
    initialize();
 }

◆ ~AtpTileSource()

virtual ATP::AtpTileSource::~AtpTileSource ( )

inlinevirtual

Definition at line 31 of file AtpTileSource.h.

31 {}

◆ AtpTileSource() [2/3]

ATP::AtpTileSource::AtpTileSource ( )

protected

Definition at line 32 of file AtpTileSource.cpp.

 :  m_considerParallax (true)
 {
 }

◆ AtpTileSource() [3/3]

ATP::AtpTileSource::AtpTileSource ( ossimConnectableObject::ConnectableObjectList & inputSources )

protected

Definition at line 37 of file AtpTileSource.cpp.

 :  ossimImageCombiner(inputSources),
    m_considerParallax (true)
 
 {
 }

Member Function Documentation

◆ allocate()

void ATP::AtpTileSource::allocate ( )

protectedvirtual

Definition at line 70 of file AtpTileSource.cpp.

References ossimImageDataFactory::create(), ossimConnectableObject::getNumberOfInputs(), ossimImageData::initialize(), ossimImageDataFactory::instance(), m_tile, and ossimConnectableObject::theInputObjectList.

Referenced by ATP::ossimCorrelationSource::getTile(), and ATP::ossimDescriptorSource::getTile().

 {
    // The AtpTileSources cannot be relied on to return valid pixel data, since their main product
    // are the tie points, not pixels. However, the tile is used to communicate scalar type, rect,
    // and other tile metadata, so is still needed:
    m_tile = NULL;
    if ( getNumberOfInputs() > 1)
    {
       ossimImageSource* firstSource = dynamic_cast<ossimImageSource*>(theInputObjectList[0].get());
       m_tile = ossimImageDataFactory::instance()->create(this, firstSource);
       m_tile->initialize();
    }
 }

◆ computeParallax()

void ATP::AtpTileSource::computeParallax ( )

protected

Definition at line 261 of file AtpTileSource.cpp.

References ATP::AtpTileSource::ParallaxInfo::denom, ATP::AtpTileSource::ParallaxInfo::dx_dH, ATP::AtpTileSource::ParallaxInfo::dy_dH, ossimIrect::getCenter(), ossimDataObject::getDataObjectStatus(), ossimElevManager::getHeightAboveEllipsoid(), ossimImageData::getImageRectangle(), ossimGpt::hgt, ossimElevManager::instance(), ossimGpt::isHgtNan(), ossimImageGeometry::localToWorld(), m_generator, m_paxInfo, m_tiePoints, m_tile, ossim::nan(), OSSIM_STATUS_UNKNOWN, ATP::AtpTileSource::ParallaxInfo::parallaxSlope, ossimImageGeometry::worldToLocal(), ossimDpt::x, and ossimDpt::y.

Referenced by filterPoints().

 {
    // Use the point at tile center to establish reference ground point at two different elevations:
    static const double DELTA_HEIGHT = 500.0;
    ossimDpt vpt, ipt0, ipt1;
    ossimGpt gpt0, gpt1;
 
    // Possible debug mode will not have a tile assigned:
    if (!m_tile || (m_tile->getDataObjectStatus() == OSSIM_STATUS_UNKNOWN))
        m_tiePoints[0]->getRefViewPoint(vpt);
    else
       m_tile->getImageRectangle().getCenter(vpt);
    ossimImageGeometry *geom = m_generator->m_refIVT->getViewGeometry();
    geom->localToWorld(vpt, gpt0);
    if (gpt0.isHgtNan())
       gpt0.hgt = ossimElevManager::instance()->getHeightAboveEllipsoid(gpt0);
    gpt1 = gpt0;
    gpt1.hgt += DELTA_HEIGHT;
 
    // Determine dx/dh and dy/dh for ref image:
    geom = m_generator->m_refIVT->getImageGeometry();
    geom->worldToLocal(gpt0, ipt0);
    geom->worldToLocal(gpt1, ipt1);
    double dx_ref = (ipt1.x - ipt0.x);
    double dy_ref = (ipt1.y - ipt0.y);
 
    // Determine dx/dh and dy/dh for cmp image:
    geom = m_generator->m_cmpIVT->getImageGeometry();
    geom->worldToLocal(gpt0, ipt0);
    geom->worldToLocal(gpt1, ipt1);
    double dx_cmp = (ipt1.x - ipt0.x);
    double dy_cmp = (ipt1.y - ipt0.y);
 
    // Compute parallax direction REF-->CMP
    m_paxInfo.dx_dH = dx_cmp - dx_ref;
    m_paxInfo.dy_dH = dy_cmp - dy_ref;
    if (m_paxInfo.dx_dH != 0)
    {
       m_paxInfo.parallaxSlope = m_paxInfo.dy_dH / m_paxInfo.dx_dH;
       m_paxInfo.denom = sqrt(m_paxInfo.parallaxSlope * m_paxInfo.parallaxSlope + 1.0);
    }
    else
    {
       m_paxInfo.parallaxSlope == ossim::nan();
       m_paxInfo.denom = ossim::nan();
    }
    //CINFO << "### dx_dH: " << m_paxInfo.dx_dH << endl; // TODO REMOVE
    //CINFO << "### dy_dH: " << m_paxInfo.dy_dH << endl; // TODO REMOVE
    //CINFO << "### parallaxSlope: " << m_paxInfo.parallaxSlope << endl; // TODO REMOVE
 }

◆ computeParallaxStatistics()

void ATP::AtpTileSource::computeParallaxStatistics ( )

protected

Definition at line 313 of file AtpTileSource.cpp.

References ATP::AtpTileSource::ParallaxInfo::denom, distance(), ATP::AtpTileSource::ParallaxInfo::distanceMap, ATP::AtpTileSource::ParallaxInfo::dx_dH, ATP::AtpTileSource::ParallaxInfo::dy_dH, m_paxInfo, m_tiePoints, ATP::AtpTileSource::ParallaxInfo::maxDistance, ATP::AtpTileSource::ParallaxInfo::parallaxOffset, ATP::AtpTileSource::ParallaxInfo::parallaxSlope, s_maxPaxDev, s_maxPaxPix, ossimDpt::x, and ossimDpt::y.

Referenced by filterWithParallax().

 {
    // Determining the parallax direction (slope) is easy. It is the offset (y-intercept) that
    // depends on the collection of residuals.
    // Use the point at tile center to establish dx/dH and dy/dH in view-space:
    // Compute parallax slope and intercept:
    ossimDpt residual;
    if (m_paxInfo.dx_dH != 0.0)
    {
       // Compute parallax intercept using collection of all primary matches:
       double sum_c_i = 0;
       for (auto &tiePoint : m_tiePoints)
       {
          tiePoint->getVectorResidual(residual);
          sum_c_i += residual.y - m_paxInfo.parallaxSlope * residual.x;
       }
       m_paxInfo.parallaxOffset = sum_c_i/m_tiePoints.size();
    }
 
    // Compute statistics of residual vector distribution, saving individual distance samples:
    m_paxInfo.distanceMap.clear();
    double distance, sumDistance2=0.0;
    for (auto &tiePoint : m_tiePoints)
    {
       tiePoint->getVectorResidual(residual);
       if (m_paxInfo.dx_dH == 0)
          distance = residual.x;
       else if (m_paxInfo.dy_dH == 0)
          distance = residual.y;
       else
       {
          distance = fabs(m_paxInfo.parallaxOffset + m_paxInfo.parallaxSlope*residual.x - residual.y)/m_paxInfo.denom;
       }
       sumDistance2 += distance*distance;
       m_paxInfo.distanceMap.emplace(tiePoint->getTiePointId(), distance);
       //CINFO << "### TP: "<<tiePoint->getTiePointId()<<"  distance: " << distance << endl; // TODO REMOVE
 
    }
    double sigmaDistance = sqrt(sumDistance2/(m_tiePoints.size()-1));
    m_paxInfo.maxDistance = s_maxPaxDev*sigmaDistance;
    if (m_paxInfo.maxDistance < s_maxPaxPix)
       m_paxInfo.maxDistance = s_maxPaxPix;
 
    //CINFO << "### sigmaDistance: " << sigmaDistance << endl; // TODO REMOVE
    //CINFO << "### maxDistance: " << m_paxInfo.maxDistance << endl; // TODO REMOVE
 }

◆ filterPoints()

void ATP::AtpTileSource::filterPoints ( )

Definition at line 84 of file AtpTileSource.cpp.

References ossim::JsonParam::asBool(), CINFO, computeParallax(), ossim::JsonConfig::diagnosticLevel(), ATP::AtpTileSource::ParallaxInfo::dx_dH, ATP::AtpTileSource::ParallaxInfo::dy_dH, filterWithoutParallax(), filterWithParallax(), ossim::JsonConfig::getParameter(), ATP::AtpConfig::instance(), m_considerParallax, m_generator, m_paxInfo, m_tiePoints, ossim::JsonConfig::paramExists(), pruneList(), s_minNumConsistent, s_numFilterIterations, and s_useRasterMode.

Referenced by ATP::ossimCorrelationSource::getTile(), ATP::ossimDescriptorSource::getTile(), and main().

 {
    const char* MODULE = "AtpTileSource::filterPoints() -- ";
    AtpConfig& config = AtpConfig::instance();
 
    // First remove points with no matches:
    auto tiePoint = m_tiePoints.begin();
    while (tiePoint != m_tiePoints.end())
    {
       if ((*tiePoint) && (*tiePoint)->hasValidMatch())
          ++tiePoint;
       else
          tiePoint = m_tiePoints.erase(tiePoint);
    }
 
    // No filtering done for raster mode:
    if (s_useRasterMode)
       return;
 
    if (config.diagnosticLevel(3))
    {
       // Annotate red before filtering:
       m_generator->m_annotatedRefImage->annotateResiduals(m_tiePoints, 255, 0, 0);
       m_generator->m_annotatedCmpImage->annotateCorrelations(m_tiePoints, 255, 0, 0);
    }
 
    // Check for consistency check override
    if (s_minNumConsistent == 0)
       return;
 
    // Don't accept any if there are an insufficient number of neighbors:
    if (m_tiePoints.size() < s_minNumConsistent)
    {
       m_tiePoints.clear();
       return;
    }
 
    if (config.paramExists("considerParallax"))
       m_considerParallax = config.getParameter("considerParallax").asBool();
    if (m_considerParallax)
    {
       // If the perspective differences are small, fall back to non-parallax check:
       computeParallax();
       if ((fabs(m_paxInfo.dx_dH) < 1.0) && (fabs(m_paxInfo.dy_dH) < 1.0))
       {
          if (config.diagnosticLevel(5))
             CINFO << MODULE << "Insignificant parallax, falling back to non-parallax filtering."
                   << endl;
          filterWithoutParallax();
       }
       else
       {
          s_numFilterIterations = 0;
          filterWithParallax();
       }
    }
    else
       filterWithoutParallax();
 
    if (config.diagnosticLevel(3))
    {
       // Annotate yellow before pruning:
       m_generator->m_annotatedRefImage->annotateResiduals(m_tiePoints, 255, 255, 0);
       m_generator->m_annotatedCmpImage->annotateCorrelations(m_tiePoints, 255, 255, 0);
    }
 
    pruneList();
 
    if (config.diagnosticLevel(2))
    {
       CINFO<<MODULE<<"After filtering & pruning: num TPs in tile = "<<m_tiePoints.size()<<endl;
       if (config.diagnosticLevel(3))
       {
          // Annotate Green after accepting TP:
          m_generator->m_annotatedRefImage->annotateResiduals(m_tiePoints, 0, 255, 0);
          m_generator->m_annotatedCmpImage->annotateCorrelations(m_tiePoints, 0, 255, 0);
          //m_annotatedRefImage->annotateTPIDs(m_tiePoints, 180, 180, 0);
       }
    }
 }

◆ filterWithoutParallax()

void ATP::AtpTileSource::filterWithoutParallax ( )

protected

Definition at line 360 of file AtpTileSource.cpp.

References CINFO, ossim::JsonConfig::diagnosticLevel(), ATP::AtpConfig::instance(), ossimDpt::length(), m_tiePoints, s_cosMaxAngleDiff, s_maxDiffRatio, s_minNumConsistent, s_minVectorResDiff, s_percentConsistent, ossimDpt::x, and ossimDpt::y.

Referenced by filterPoints().

 {
    const char* MODULE = "AtpTileSource::filterWithoutParallax()  ";
    AtpConfig& config = AtpConfig::instance();
 
    // Loop to eliminate bad peaks and inconsistent ATPs in tile:
    auto tiePoint = m_tiePoints.begin();
    while (tiePoint != m_tiePoints.end())
    {
       // The "tiepoint" may not have any matches -- it may be just a feature:
       ossimDpt r_atp, r_nbr;
       (*tiePoint)->getVectorResidual(r_atp);
 
       if (config.diagnosticLevel(5))
       {
          ossimDpt refPt;
          (*tiePoint)->getRefImagePoint(refPt);
          CINFO<<"AutoTiePoint::checkConsistency() -- Processing TP "<<(*tiePoint)->getTiePointId()
               <<" at REF image pt: ("<<refPt.x<<", "<<refPt.y<<")"<<endl;
       }
 
       // Loop over all of the TPs neighbors to count the number that are consistent:
       unsigned int num_consistent_neighbors = 0;
       for(auto &neighbor : m_tiePoints)
       {
          if ((*tiePoint)->getTiePointId() == neighbor->getTiePointId())
             continue;
 
          // Check for simple minimum vector difference:
          neighbor->getVectorResidual(r_nbr);
          double diff = (r_nbr - r_atp).length();
          if (diff < s_minVectorResDiff)
          {
             num_consistent_neighbors++;;
             continue;
          }
 
          // Compute angle and magnitude ratio between residuals. Note no check for valid peak:
          double cos_theta=1.0, mag_ratio=0;
          double r0 = r_atp.length();
          double r1 = r_nbr.length();
          mag_ratio = 2.0*fabs(r1-r0)/(r0+r1);
          if ((r1 > 0.0) && (r0 > 0.0))
             cos_theta = (r_atp.x*r_nbr.x + r_atp.y*r_nbr.y)/(r0*r1);
 
          // Test for consistency with this neighbor's peak:
          if ((mag_ratio < s_maxDiffRatio) && (cos_theta > s_cosMaxAngleDiff))
             num_consistent_neighbors++;;
       }
 
       // Decide if this peak was good or out there:
       int minConsistent = (int) ceil(s_percentConsistent*(m_tiePoints.size()-1)/100);
       if (minConsistent < (int)s_minNumConsistent)
          minConsistent = s_minNumConsistent;
       if (num_consistent_neighbors < minConsistent)
       {
          // Peak was bad, fetch next strongest match or exit loop if no more available:
          if (!(*tiePoint)->bumpActiveMatch())
          {
             if (config.diagnosticLevel(5))
                CINFO << MODULE << "Removing TP " << (*tiePoint)->getTiePointId() << endl;
             tiePoint = m_tiePoints.erase(tiePoint);
             if (m_tiePoints.empty())
                break;
          }
       }
       else
       {
          // Match is consistent, keep the tiepoint in the list an advance to the next tiepoint
          tiePoint++;
       }
    }
 }

◆ filterWithParallax()

void ATP::AtpTileSource::filterWithParallax ( )

protected

Definition at line 165 of file AtpTileSource.cpp.

References CINFO, computeParallaxStatistics(), ATP::AtpTileSource::ParallaxInfo::denom, ossim::JsonConfig::diagnosticLevel(), distance(), ATP::AtpTileSource::ParallaxInfo::distanceMap, ATP::AtpTileSource::ParallaxInfo::dx_dH, ATP::AtpConfig::instance(), m_paxInfo, m_tiePoints, ATP::AtpTileSource::ParallaxInfo::maxDistance, ATP::AtpTileSource::ParallaxInfo::parallaxOffset, ATP::AtpTileSource::ParallaxInfo::parallaxSlope, s_maxPaxPix, s_numFilterIterations, ossimDpt::x, and ossimDpt::y.

Referenced by filterPoints().

 {
    // May be called recursively, limited by s_numFilterIterations < 5
 
    const char* MODULE = "AtpTileSource::filterWithParallax()  ";
    AtpConfig& config = AtpConfig::instance();
    if (m_tiePoints.size() < 2)
    {
       m_tiePoints.clear();
       return;
    }
 
    computeParallaxStatistics();
 
    // This is where recursion is stopped:
    if ((s_numFilterIterations == 5) && (m_paxInfo.maxDistance > s_maxPaxPix))
    {
       m_tiePoints.clear();
       if (config.diagnosticLevel(5))
       {
          CINFO << MODULE << "Could not establish good parallax statistics for this set. "
                << "Removing all points for this tile." << endl;
       }
       return;
    }
 
    // Loop to eliminate bad peaks and inconsistent ATPs in tile:
    ossimDpt residual;
    bool statsChanged = false;
    auto tiePoint = m_tiePoints.begin();
    while (tiePoint != m_tiePoints.end())
    {
       // Check point's active peak against the set of residuals along parallax:
       auto entry = m_paxInfo.distanceMap.find((*tiePoint)->getTiePointId());
       if (entry == m_paxInfo.distanceMap.end())
       {  // Should never happen
          tiePoint = m_tiePoints.erase(tiePoint);
          continue;
       }
       double distance = entry->second;
 
       // Loop to find a match in this ATP that is consistent.
       while (distance > m_paxInfo.maxDistance)
       {
          // This residual is outside the acceptable limit, try the next match in the tiepoint or
          // remove it if it has no more peaks.
          statsChanged = true;
          if (!(*tiePoint)->bumpActiveMatch())
          {
             if (config.diagnosticLevel(5))
             {
                CINFO << MODULE << "Removing TP " << (*tiePoint)->getTiePointId() << endl;
                CINFO << "   distance: " << distance << ",  maxDistance: " << m_paxInfo.maxDistance << endl;
             }
             tiePoint = m_tiePoints.erase(tiePoint);
             break;
          }
          else if (config.diagnosticLevel(5))
          {
             CINFO << MODULE << "Bumping active match for TP " << (*tiePoint)->getTiePointId()
                   << endl;
             CINFO << "   distance: " << distance << ",  maxDistance: " << m_paxInfo.maxDistance << endl;
          }
 
          // A new peak is being used, will need to recompute statistics later.
          (*tiePoint)->getVectorResidual(residual);
          if (m_paxInfo.dx_dH == 0.0)
             distance = residual.x;
          else if (m_paxInfo.dx_dH == 0.0)
             distance = residual.y;
          else
          {
             distance = fabs(m_paxInfo.parallaxOffset + m_paxInfo.parallaxSlope * residual.x -
                             residual.y) / m_paxInfo.denom;
          }
       }
       if (distance <= m_paxInfo.maxDistance)
       {
          // The match was deemed consistent. proceed to next point:
          ++tiePoint;
       }
    }
 
    if (statsChanged)
    {
       // Recursive call to recompute statistics and eliminate suspect points
       s_numFilterIterations++;
       if (config.diagnosticLevel(5))
       {
          CINFO << MODULE << "Iterating filterWithParallax after ATP list change (N = "
                << s_numFilterIterations << ")."<< endl;
       }
       filterWithParallax();
    }
 }

◆ getNumberOfOutputBands()

virtual ossim_uint32 ATP::AtpTileSource::getNumberOfOutputBands ( ) const

inlinevirtual

Returns the number of bands in a tile returned from this TileSource.

Reimplemented from ossimImageSource.

Definition at line 48 of file AtpTileSource.h.

48 { return 2; }

◆ getOutputScalarType()

virtual ossimScalarType ATP::AtpTileSource::getOutputScalarType ( ) const

inlinevirtual

This will be used to query the output pixel type of the tile source.

Please ignore the argument. It will soon be removed.

Reimplemented from ossimImageCombiner.

Definition at line 47 of file AtpTileSource.h.

References OSSIM_DOUBLE.

47 { return OSSIM_DOUBLE; }

OSSIM_DOUBLE

64 bit floating point

Definition: ossimConstants.h:315

◆ getTiePoints()

AtpList& ATP::AtpTileSource::getTiePoints ( )

inline

This list resets with every getTile() call , so make sure tiepoints from previous getTile() calls are being accumulated.

Definition at line 45 of file AtpTileSource.h.

45 { return m_tiePoints; }

ATP::AtpTileSource::m_tiePoints

AtpList m_tiePoints

Definition: AtpTileSource.h:86

◆ getTile()

virtual ossimRefPtr<ossimImageData> ATP::AtpTileSource::getTile	(	const ossimIrect &	origin,
		ossim_uint32	rLevel = `0`
	)

pure virtual

Derived classes implement their particular tiepoint matching algorithms for the requested tile.

It is not clear what the output tile needs to be, since the product of this filter is the list of tiepoints (available through the getTiePoints() method). Recommend simply passing through the corresponding REF image tile.

Reimplemented from ossimImageSource.

Implemented in ATP::ossimCorrelationSource, and ATP::ossimDescriptorSource.

◆ initialize()

void ATP::AtpTileSource::initialize ( )

virtual

Reimplemented from ossimImageCombiner.

Reimplemented in ATP::ossimCorrelationSource, and ATP::ossimDescriptorSource.

Definition at line 58 of file AtpTileSource.cpp.

References ossimConnectableObject::getNumberOfInputs(), ossimImageCombiner::initialize(), initializeStaticMembers(), m_tiePoints, and s_initialized.

Referenced by AtpTileSource(), ATP::ossimDescriptorSource::initialize(), and ATP::ossimCorrelationSource::initialize().

 {
    const char* MODULE = "AtpTileSource::initialize() -- ";
    if (!s_initialized)
       initializeStaticMembers();
 
    ossimImageCombiner::initialize();
    m_tiePoints.clear();
    if ( getNumberOfInputs() < 2)
       return;
 }

◆ initializeStaticMembers()

void ATP::AtpTileSource::initializeStaticMembers ( )

protected

Definition at line 473 of file AtpTileSource.cpp.

References ossim::JsonParam::asBool(), ossim::JsonParam::asFloat(), ossim::JsonParam::asUint(), ossim::cosd(), CWARN, ossim::JsonConfig::getParameter(), ATP::AtpConfig::instance(), ossim::isnan(), ossim::JsonConfig::paramExists(), s_cosMaxAngleDiff, s_initialized, s_maxDiffRatio, s_maxPaxDev, s_maxPaxPix, s_minNumConsistent, s_minVectorResDiff, s_numTpsPerTile, s_percentConsistent, and s_useRasterMode.

Referenced by initialize().

 {
    static const char* MODULE = "AtpTileSource::initializeStaticMembers() -- ";
 
    AtpConfig& config = AtpConfig::instance();
    s_maxDiffRatio = config.getParameter("maxResMagDiffRatio").asFloat();
    if (ossim::isnan(s_maxDiffRatio) || (s_maxDiffRatio == 0))
    {
       CWARN<<MODULE<<"Bad or missing parameter in config: "
               "maxResMagDiffRatio = "<<s_maxDiffRatio<<". Defaulting to 0.1."<<endl;
       s_maxDiffRatio = 0.1;
    }
 
    double theta = config.getParameter("maxResAngleDiff").asFloat();
    if (ossim::isnan(theta) || (theta <= 0))
    {
       CWARN<<MODULE<<"Bad or missing parameter in config: "
               "maxAngleDiff = "<<theta<<". Defaulting to 10 deg."<<endl;
       theta = 10.0;
    }
    s_cosMaxAngleDiff = ossim::cosd(theta);
 
    s_minVectorResDiff = config.getParameter("minVectorResDiff").asFloat();
    if (ossim::isnan(s_minVectorResDiff) || (s_minVectorResDiff < 1.0))
    {
       CWARN<<MODULE<<"Bad or missing parameter in config: "
               "minVectorResDiff = "<<s_minVectorResDiff<<". Defaulting to 1.0."<<endl;
       s_minVectorResDiff = 1.0;
    }
 
    s_minNumConsistent = config.getParameter("minNumConsistentNeighbors").asUint();
    if (s_minNumConsistent == 0)
    {
       CWARN<<MODULE<<"Bad or missing parameter in config: "
               "minNumConsistentNeighbors = "<<s_minNumConsistent<<". Defaulting to 3."<<endl;
       s_minNumConsistent = 3.0;
    }
 
    s_percentConsistent = config.getParameter("percentConsistentThreshold").asUint();
    if (s_percentConsistent == 0)
    {
       CWARN<<MODULE<<"Bad or missing parameter in config: "
               "percentConsistentThreshold = "<<s_percentConsistent<<". Defaulting to 50."<<endl;
       s_percentConsistent = 50;
    }
 
    s_numTpsPerTile = config.getParameter("numTiePointsPerTile").asUint();
    if (s_numTpsPerTile == 0)
    {
       CWARN<<MODULE<<"Bad or missing parameter in config: "
               "numTiePointsPerTile = "<<s_numTpsPerTile<<". Defaulting to 2."<<endl;
       s_numTpsPerTile = 2;
    }
 
    s_maxPaxDev = config.getParameter("maxResParallaxDev").asFloat();
    if (ossim::isnan(s_maxPaxDev) || (s_maxPaxDev <= 0))
    {
       CWARN<<MODULE<<"Bad or missing parameter in config: "
               "maxResParallaxDev = "<<s_maxPaxDev<<". Defaulting to 1.0."<<endl;
       s_maxPaxDev = 1.0;
    }
 
    s_maxPaxPix = (double) config.getParameter("maxResParallaxPix").asUint();
    if (ossim::isnan(s_maxPaxPix) || (s_maxPaxPix <= 0))
    {
       CWARN<<MODULE<<"Bad or missing parameter in config: "
               "maxResParallaxPix = "<<s_maxPaxPix<<". Defaulting to 1.0."<<endl;
       s_maxPaxPix = 2.0;
    }
 
    if (config.paramExists("useRasterMode"))
       s_useRasterMode = config.getParameter("useRasterMode").asBool();
 
    s_initialized = true;
 }

◆ pruneList()

void ATP::AtpTileSource::pruneList ( )

protected

Caps the max number of TPs given the list, which is the list of filtered TPs for the tile.

Definition at line 435 of file AtpTileSource.cpp.

References CWARN, ATP::AtpConfig::instance(), m_tiePoints, and s_numTpsPerTile.

Referenced by filterPoints().

 {
    const char* MODULE = "AtpTileSource::pruneList()  ";
    AtpConfig &config =  AtpConfig::instance();
 
    // Use a map to sort by confidence measure:
    multimap<double, shared_ptr<AutoTiePoint> > atpMap;
    auto atp = m_tiePoints.begin();
    double confidence;
    while (atp != m_tiePoints.end())
    {
       if (!(*atp)) // Should never happen
       {
          CWARN<<MODULE<<"WARNING: Null AutoTiePoint encountred in list. Skipping point."<<endl;
          ++atp;
          continue;
       }
 
       // The "tiepoint" may not have any matches -- it may be just a feature:
       bool hasValidMatch = (*atp)->getConfidenceMeasure(confidence);
       if (hasValidMatch)
          atpMap.emplace(1.0/confidence, *atp);
 
       atp++;
    }
 
    // Skim off the top best:
    m_tiePoints.clear();
    multimap<double, shared_ptr<AutoTiePoint> >::iterator tp = atpMap.begin();
    while (tp != atpMap.end())
    {
       m_tiePoints.push_back(tp->second);
       if (m_tiePoints.size() == s_numTpsPerTile)
          break;
       tp++;
    }
 }

◆ setTiePoints()

void ATP::AtpTileSource::setTiePoints ( ossim::TiePointList & atpList )

Used for testing.

Definition at line 549 of file AtpTileSource.cpp.

References m_generator, and m_tiePoints.

Referenced by main().

 {
    // Engineering code for manually specifying TPs to test consistency checking
    string id;
    ossimDpt rip, cip;
    NEWMAT::SymmetricMatrix cov;
    m_tiePoints.clear();
    for (auto &tp : tpList)
    {
       shared_ptr<AutoTiePoint> atp (new AutoTiePoint(m_generator, tp->getTiePointId()));
       tp->getImagePoint(0,id,rip,cov);
       tp->getImagePoint(1,id,cip,cov);
       atp->setRefImagePt(rip);
       atp->addImageMatch(cip);
       m_tiePoints.emplace_back(atp);
    }
 }

Member Data Documentation

◆ m_considerParallax

bool ATP::AtpTileSource::m_considerParallax

protected

Definition at line 89 of file AtpTileSource.h.

Referenced by filterPoints().

◆ m_generator

std::shared_ptr<AtpGenerator> ATP::AtpTileSource::m_generator

protected

Definition at line 85 of file AtpTileSource.h.

Referenced by AtpTileSource(), computeParallax(), ATP::ossimCorrelationSource::correlate(), filterPoints(), ATP::ossimDescriptorSource::getTile(), ATP::ossimCorrelationSource::getTile(), ATP::ossimDescriptorSource::initialize(), ATP::ossimCorrelationSource::initialize(), and setTiePoints().

◆ m_paxInfo

ParallaxInfo ATP::AtpTileSource::m_paxInfo

protected

Definition at line 88 of file AtpTileSource.h.

Referenced by computeParallax(), computeParallaxStatistics(), filterPoints(), and filterWithParallax().

◆ m_tiePoints

AtpList ATP::AtpTileSource::m_tiePoints

protected

Definition at line 86 of file AtpTileSource.h.

Referenced by computeParallax(), computeParallaxStatistics(), filterPoints(), filterWithoutParallax(), filterWithParallax(), ATP::ossimCorrelationSource::getTile(), ATP::ossimDescriptorSource::getTile(), initialize(), pruneList(), and setTiePoints().

◆ m_tile

ossimRefPtr<ossimImageData> ATP::AtpTileSource::m_tile

protected

Definition at line 87 of file AtpTileSource.h.

Referenced by allocate(), computeParallax(), ATP::ossimCorrelationSource::getTile(), and ATP::ossimDescriptorSource::getTile().

◆ s_cosMaxAngleDiff

double ATP::AtpTileSource::s_cosMaxAngleDiff = 0

staticprotected

Definition at line 94 of file AtpTileSource.h.

Referenced by filterWithoutParallax(), and initializeStaticMembers().

◆ s_initialized

bool ATP::AtpTileSource::s_initialized = false

staticprotected

Definition at line 101 of file AtpTileSource.h.

Referenced by initialize(), and initializeStaticMembers().

◆ s_maxDiffRatio

double ATP::AtpTileSource::s_maxDiffRatio = 1.0

staticprotected

Definition at line 93 of file AtpTileSource.h.

Referenced by filterWithoutParallax(), and initializeStaticMembers().

◆ s_maxPaxDev

double ATP::AtpTileSource::s_maxPaxDev = 1.0

staticprotected

Definition at line 95 of file AtpTileSource.h.

Referenced by computeParallaxStatistics(), and initializeStaticMembers().

◆ s_maxPaxPix

double ATP::AtpTileSource::s_maxPaxPix = 2.0

staticprotected

Definition at line 96 of file AtpTileSource.h.

Referenced by computeParallaxStatistics(), filterWithParallax(), and initializeStaticMembers().

◆ s_minNumConsistent

unsigned int ATP::AtpTileSource::s_minNumConsistent = 3

staticprotected

Definition at line 97 of file AtpTileSource.h.

Referenced by filterPoints(), filterWithoutParallax(), and initializeStaticMembers().

◆ s_minVectorResDiff

double ATP::AtpTileSource::s_minVectorResDiff = 0

staticprotected

Definition at line 92 of file AtpTileSource.h.

Referenced by filterWithoutParallax(), and initializeStaticMembers().

◆ s_numFilterIterations

unsigned int ATP::AtpTileSource::s_numFilterIterations = 0

staticprotected

Definition at line 102 of file AtpTileSource.h.

Referenced by filterPoints(), and filterWithParallax().

◆ s_numTpsPerTile

unsigned int ATP::AtpTileSource::s_numTpsPerTile = 2

staticprotected

Definition at line 99 of file AtpTileSource.h.

Referenced by initializeStaticMembers(), and pruneList().

◆ s_percentConsistent

unsigned int ATP::AtpTileSource::s_percentConsistent = 50

staticprotected

Definition at line 98 of file AtpTileSource.h.

Referenced by filterWithoutParallax(), and initializeStaticMembers().

◆ s_useRasterMode

bool ATP::AtpTileSource::s_useRasterMode = false

staticprotected

Definition at line 100 of file AtpTileSource.h.

Referenced by filterPoints(), and initializeStaticMembers().

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

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AtpTileSource() [1/3]

◆ ~AtpTileSource()

◆ AtpTileSource() [2/3]

◆ AtpTileSource() [3/3]

Member Function Documentation

◆ allocate()

◆ computeParallax()

◆ computeParallaxStatistics()

◆ filterPoints()

◆ filterWithoutParallax()

◆ filterWithParallax()

◆ getNumberOfOutputBands()

◆ getOutputScalarType()

◆ getTiePoints()

◆ getTile()

◆ initialize()

◆ initializeStaticMembers()

◆ pruneList()

◆ setTiePoints()

Member Data Documentation

◆ m_considerParallax

◆ m_generator

◆ m_paxInfo

◆ m_tiePoints

◆ m_tile

◆ s_cosMaxAngleDiff

◆ s_initialized

◆ s_maxDiffRatio

◆ s_maxPaxDev

◆ s_maxPaxPix

◆ s_minNumConsistent

◆ s_minVectorResDiff

◆ s_numFilterIterations

◆ s_numTpsPerTile

◆ s_percentConsistent

◆ s_useRasterMode