Tracking a stereo-kinetic ellipse

Adaptive Ellipse Tracking and a Convergence Proof

Stereo tracking

The object tracking is one of the most important tasks in robots that allows to work necessarily with its environment. The stereo object tracking has the same objective that the monocular object tracking with the exception that in this case is also calculated the object depth. To guarantee the tracking of some object, it is necessary that the controller which moves the motors of the vision syst...

Stereo 3d Lip Tracking

Gareth Loy, Roland Goecke, Sebastien Rougeaux and Alexander Zelinsky Research School of Information Sciences and Engineering Australian National University, Canberra 0200, Australia fgareth, roland, rougeaux, [email protected] Abstract A system is presented that tracks in 3D a person's unadorned lips, and outputs the 3D locations of the mouth corners and ten points describing the outer li...

Head Tracking Using Stereo

A different perspective to head tracking, one of the more studied topics in computer vision is presented here. The heavy reliance of contemporary head trackers on intensity images is countered here. The algorithm presented here, uses stereo data to track the head of a moving subject. This is used to achieve effective and accurate foreground segmentation. The head is modeled as an ellipse and tr...

Stereo Particle Tracking

Particle Tracking Velocimetry (PTV) has become a standard technique frequently applied in flow field diagnostics ([1],[7],[8]). This article presents a novel technique which combines the strength of well known 2-D PTV with stereo calibration and correlation techniques to obtain 3D Lagrangian velocity fields. The here presented stereo correlation technique is fundamental for 3-D PTV. In addition...