Public Member Functions
	vpVirtualGrabber (const std::string &filename, const vpCameraParameters &cam)

void	acquire (vpImage< unsigned char > &I, const vpHomogeneousMatrix &cMo)

Detailed Description

Given an image of a target, this class provided virtual framegrabbing capabilities in order to retrieve an image of a virtual camera depending on its 3D position.

Examples: tutorial-ibvs-4pts-image-tracking.cpp.

Definition at line 24 of file tutorial-ibvs-4pts-image-tracking.cpp.

Constructor & Destructor Documentation

◆ vpVirtualGrabber()

vpVirtualGrabber::vpVirtualGrabber	(	const std::string &	filename,
		const vpCameraParameters &	cam
	)

inline

Initialize the grabber with a target.

Parameters

filename	: File name corresponding to an image of a target.
cam	: Intrinsic camera parameters.

Definition at line 32 of file tutorial-ibvs-4pts-image-tracking.cpp.

References vpImageSimulator::BILINEAR_INTERPOLATION, vpCameraParameters::init(), and vpImageIo::read().

Member Function Documentation

◆ acquire()

void vpVirtualGrabber::acquire	(	vpImage< unsigned char > &	I,
		const vpHomogeneousMatrix &	cMo
	)