FiducialDetectorPlugin for ARToolkit like markers using binary image patches as marker IDs. More...

Inheritance diagram for icl::markers::FiducialDetectorPluginART:

Public Member Functions
	~FiducialDetectorPluginART ()
	Destructor.
virtual void	addOrRemoveMarkers (bool add, const utils::Any &which, const utils::ParamList &params)
	loads markers ID's
virtual FiducialImpl *	classifyPatch (const core::Img8u &image, int *rot, bool returnRejectedQuads, cv::ImageRegion r)
	Identifies the given image patch using bch decoding.
std::string	getName (const FiducialImpl *impl)
	this method is reimplemented here; it returns the impl's file-basename
virtual void	getQuadRectificationParameters (utils::Size &markerSizeWithBorder, utils::Size &markerSizeWithoutBorder)
	describes the special marker image rectificatio parameters
virtual core::Img8u	createMarker (const utils::Any &whichOne, const utils::Size &size, const utils::ParamList &params)
	creates marker image from given parameters (see FiducialDetector for more details)
Private Member Functions
	FiducialDetectorPluginART ()
	only the FiducialDetector can instantiate this class
Private Attributes
Data *	data
	Internal data pointer.
Friends
class	icl::markers::FiducialDetector
	This class cannot be used.

Detailed Description

FiducialDetectorPlugin for ARToolkit like markers using binary image patches as marker IDs.

This is just a plugin class that is used by the FiducialDetector. Please refer the icl::markers::FiducialDetector class documentation for more details.

Constructor & Destructor Documentation

icl::markers::FiducialDetectorPluginART::FiducialDetectorPluginART ( ) [private]

only the FiducialDetector can instantiate this class

icl::markers::FiducialDetectorPluginART::~FiducialDetectorPluginART ( )

Destructor.

virtual void icl::markers::FiducialDetectorPluginART::addOrRemoveMarkers	(	bool	add,
		const utils::Any &	which,
		const utils::ParamList &	params
	)		`[virtual]`

loads markers ID's

Parameters:

add
which	this instance of Type icl::Any can be any image filename or filename pattern Please note: internally, all loaded patterns are stored by a unique ID. The unique ID is computed from the image filename by removing the file postfix (e.g. .png) and the files folder prefix (e.g. ./patterns/) In other words, only the image files base-name is used as key. Therefore, the pattern files have to be named differently, even if they have different post-fixes and/or different folders. All image files are loaded/removed. The images are internally converted to grayscale. Every time the 'match algorithm' property is changed, all loaed patters are processed in order to optimize matching speed. If markers are removed, again, the filepattern is used to 'glob' all markers that have to be removed. The special Token '' is used to remove all* loaded markers. The parameter list params must contain the real markers 'size' in mm
params

virtual FiducialImpl* icl::markers::FiducialDetectorPluginART::classifyPatch	(	const core::Img8u &	image,
		int *	rot,
		bool	returnRejectedQuads,
		cv::ImageRegion	r
	)		`[virtual]`

Identifies the given image patch using bch decoding.

virtual core::Img8u icl::markers::FiducialDetectorPluginART::createMarker	(	const utils::Any &	whichOne,
		const utils::Size &	size,
		const utils::ParamList &	params
	)		`[virtual]`

creates marker image from given parameters (see FiducialDetector for more details)

std::string icl::markers::FiducialDetectorPluginART::getName ( const FiducialImpl * impl ) [virtual]

this method is reimplemented here; it returns the impl's file-basename

virtual void icl::markers::FiducialDetectorPluginART::getQuadRectificationParameters	(	utils::Size &	markerSizeWithBorder,
		utils::Size &	markerSizeWithoutBorder
	)		`[virtual]`