GeoMap Class Reference

The GeoMapPlugin allows the user to select the images, which are to be used for the 3D reconstruction, based on their geographic position. More...

#include <geomap.h>

Inheritance diagram for GeoMap:

Public Slots
void	onGpsClicked (QPointF gpsPoint, bool used)
	onGpsClicked slot triggered when gps point on the map is clicked
void	onNewMetaData ()
	onNewMetaData Slot is triggerd if the core loads new meta data
void	onKeyframesChanged (std::vector< uint > keyframes)
	onKeyframesChanged Slot is triggerd if the core emtis new keyframes
void	onGpsSelected (QPolygonF polyF)
	onGpsSelected Slot is triggered when a new user selcted polyogn is created

Public Member Functions
	GeoMap ()
	Construct and initialize plugin with default parameterization.
virtual	~GeoMap ()
	Destroy object of GeoMapPlugin.
QWidget *	getSettingsWidget (QWidget *parent) override
	getSettingsWidget is provides an QWidget to display plugin specific settings to the user. The Widget is not deleted by the core application, so storage management is duty of the plugin.
QString	getName () const override
	getName returns the display name for the plugin. This name is presented to the user.
std::vector< uint >	sampleImages (const std::vector< uint > &imageList, Progressable *receiver, volatile bool *stopped, bool useCuda, LogFileParent *logFile) override
	sampleImages selects the keyframes from the given images. The computation is based on the images provided by the given Reader. The imageList provides indices for the currently selected keyframes.
void	initialize (Reader *reader, QMap< QString, QVariant > buffer, signalObject *sigObj) override
	initialize the the IAlgorithm and the settings widget with plausible values from the Reader.
void	setSettings (QMap< QString, QVariant > settings) override
	setter for plugin's settings
QMap< QString, QVariant >	getSettings () override
	getter for plugin's settings
QMap< QString, QVariant >	generateSettings (Progressable *receiver, bool useCuda, volatile bool *stopped) override
	generateSettings tries to generate the best settings for the current input

Private Member Functions
std::vector< unsigned int >	getKeyframesFromGps ()
	these are the localy stored keyframes
std::vector< unsigned int >	getFramesInsidePolygon ()
	these are all frames inside the user created polygon

Private Attributes
signalObject *	mpSigObj
	Pointer to signal object of iVS3D-core.
Reader *	mpReader
	Pointer to reader object of iVS3D-core.
QWidget *	mpQuickViewContainerWidget
	Pointer to QML container widget.
QWidget *	mpMapWidget
	Pointer to the map widget.
std::shared_ptr< MapHandler >	mpMapHandler
	Pointer to map handler.
QMap< QString, QVariant >	mBuffer
	Buffered data form last call to sampleImages.
QList< QVariant >	mMetaData
	List of available meta data.
QList< QPair< QPointF, bool > >	mGpsData
	List of GPS data associated with the images.
bool	mIsGpsAvailable
	Flag indicating if GPS data is available.

Additional Inherited Members
Signals inherited from IAlgorithm
void	updateKeyframes (std::vector< uint > keyframes)
	updateKeyframes updates the keyframe list in the core object.
void	updateBuffer (QMap< QString, QVariant > buffer)
	updateBuffer stores the given buffer for future uses of the buffered data.

Detailed Description

The GeoMapPlugin allows the user to select the images, which are to be used for the 3D reconstruction, based on their geographic position.

In this, the location (derived from the meta data) of the images are displayed on a map. The user is then prompted to draw a region of interest in the form of a polygon. All images whose geographic location lie inside this polygon are than exported and prepared for the 3D reconstruction.

Author

Daniel Brommer

Boitumelo Ruf

Constructor & Destructor Documentation

GeoMap()

GeoMap::GeoMap

(

)

Construct and initialize plugin with default parameterization.

Default construction.

Member Function Documentation

generateSettings()

QMap< QString, QVariant > GeoMap::generateSettings ( Progressable *  receiver, bool  useCuda, volatile bool *  stopped  )

overridevirtual

generateSettings tries to generate the best settings for the current input

Parameters

receiver	is a progressable, which displays the already made progress
buffer	QVariant with the buffered data form last call to sampleImages
useCuda	true if cv::cuda can be used
stopped	is set if the algorithm should abort

Returns

QMap with the settings

Implements IAlgorithm.

getName()

QString GeoMap::getName ( ) const

overridevirtual

getName returns the display name for the plugin. This name is presented to the user.

Returns

The name to display

Implements IAlgorithm.

getSettings()

QMap< QString, QVariant > GeoMap::getSettings ( )

overridevirtual

getter for plugin's settings

Returns

QMap with the settings

Implements IAlgorithm.

getSettingsWidget()

QWidget * GeoMap::getSettingsWidget ( QWidget *  parent )

overridevirtual

getSettingsWidget is provides an QWidget to display plugin specific settings to the user. The Widget is not deleted by the core application, so storage management is duty of the plugin.

Parameters

parent

The parent for the QWidget

Returns

The QWidget with the plugin settings

Implements IAlgorithm.

initialize()

void GeoMap::initialize ( Reader *  reader, QMap< QString, QVariant >  buffer, signalObject *  sigObj  )

overridevirtual

initialize the the IAlgorithm and the settings widget with plausible values from the Reader.

Parameters

reader	The reader with the images
buffer	QVariant with the buffered data form last call to sampleImages
sigObj	provides signals from the core application

Implements IAlgorithm.

onGpsClicked

void GeoMap::onGpsClicked ( QPointF  gpsPoint, bool  used  )

slot

onGpsClicked slot triggered when gps point on the map is clicked

Parameters

gpsPoint	gps point which has been clicked
used	true if points is used AFTER click false otherwise

onGpsSelected

void GeoMap::onGpsSelected ( QPolygonF  polyF )

slot

onGpsSelected Slot is triggered when a new user selcted polyogn is created

Parameters

polyF

Perimeter of the polyogn

onKeyframesChanged

void GeoMap::onKeyframesChanged ( std::vector< uint >  keyframes )

slot

onKeyframesChanged Slot is triggerd if the core emtis new keyframes

Parameters

keyframes

Keyframe vector

sampleImages()

std::vector< uint > GeoMap::sampleImages ( const std::vector< uint > &  imageList, Progressable *  receiver, volatile bool *  stopped, bool  useCuda, LogFileParent *  logFile  )

overridevirtual

sampleImages selects the keyframes from the given images. The computation is based on the images provided by the given Reader. The imageList provides indices for the currently selected keyframes.

Parameters

imageList	Index list of images to compute, but indices in between can be used for computation
receiver	The Progressable to invoke to report progress
stopped	Flag true if the computation should abort, false if it should continue
useCuda	true if cv::cuda can be used
logFile	can be used to protocol progress or problems

Returns

The indices of the selected keyframes

Implements IAlgorithm.

setSettings()

void GeoMap::setSettings ( QMap< QString, QVariant >  settings )

overridevirtual

setter for plugin's settings

Parameters

QMap	with the settings

Implements IAlgorithm.

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

• iVS3D/src/iVS3D-geoMapPlugin/geomap.h
• iVS3D/src/iVS3D-geoMapPlugin/geomap.cpp