Presents a framework for three-dimensional model-based tracking. Graphical rendering
technology is combined with constrained active contour tracking to create a robust wire …

In this paper we address the visual servoing of planar robot manipulators under fixed-
camera configuration. The control goal is to place the robot end-effector over a desired static …

This paper considers the problem of position/orientation tracking control of wheeled mobile
robots via visual servoing in the presence of parametric uncertainty associated with the …

A real-time ultrasound-guided needle-insertion medical robot for percutaneous
cholecystostomy has been developed. Image-guided interventions have become widely …

This paper describes a system that combines stereo vision with a 5-DOF robotic
manipulator, to enable it to locate and reach for objects in an unstructured environment. Our …

This paper suggests an ultrasound guided needle insertion instrument which can track
target motion in real-time. Under traditional ultrasound guided needle insertion therapies …

Position-based visual servoing requires estimating and tracking the three dimensional
position and orientation of a 3D target object from camera images. This paper describes a …

We propose a visual control system for motile cells. Our goal is to control microorganisms as
microscale smart robots for various applications. As a first step, we have developed a visual …

We propose a system for landing unmanned aerial vehicles (UAV), specifically an
autonomous rotorcraft, in uncontrolled, arbitrary, terrains. We present plans for and progress …

This paper presents visual servoing control for a ball on a flat plate to track its desired
trajectory. An industrial robot manipulator is used as the actuators to change the angle of the …