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ICRA
2002
IEEE
171views Robotics» more  ICRA 2002»
10 years 4 months ago
Robust Tracking and Structure from Motion with Sample Based Uncertainty Representation
Geometric reconstruction of the environment from images is critical in autonomous mapping and robot navigation. Geometric reconstruction involves feature tracking, i.e., locating ...
Peng Chang, Martial Hebert
ICRA
2002
IEEE
117views Robotics» more  ICRA 2002»
10 years 4 months ago
Dynamic Role Assignment for Cooperative Robots
This paper proposes a new methodology for coordinating multi-robot teams in the execution of cooperative tasks. It is based on a dynamic role assignment mechanism in which the rob...
Luiz Chaimowicz, Mario Fernando Montenegro Campos,...
ICRA
2002
IEEE
179views Robotics» more  ICRA 2002»
10 years 4 months ago
Is 3D Useful in Stereo Visual Control?
The main goal of this paper is the study of image-based stereo visual servoing. A pair of cameras is mounted on the end-effector of the manipulator arm. The visual features are t...
Enrique Cervera, François Berry, Philippe M...
ICRA
2002
IEEE
99views Robotics» more  ICRA 2002»
10 years 4 months ago
A Skew-Axis Design for a 4-Joint Revolute Wrist
Craig R. Carignan, Russell D. Howard
ICRA
2002
IEEE
138views Robotics» more  ICRA 2002»
10 years 4 months ago
A Mobile Manipulator for Installation and Removal of Aircraft Warning Spheres on Aerial Power Transmission Lines
A semi-autonomous robot for autonomous installation and removal of aircraft warning spheres on overhead wires of electric power transmission lines is described here. Hybrid system...
Mario Fernando Montenegro Campos, Guilherme A. S. ...
ICRA
2002
IEEE
106views Robotics» more  ICRA 2002»
10 years 4 months ago
Generic Decentralized Control for a Class of Self-Reconfigurable Robots
Zack J. Butler, Keith Kotay, Daniela Rus, Kohji To...
ICRA
2002
IEEE
90views Robotics» more  ICRA 2002»
10 years 4 months ago
Distributed Goal Recognition Algorithms for Modular Robots
Modular robots are systems composed of a number of independent units that can be reconfigured to fit the task at hand. When the modules are computationally independent, they for...
Zack J. Butler, Robert Fitch, Daniela Rus, Yuhang ...
ICRA
2002
IEEE
133views Robotics» more  ICRA 2002»
10 years 4 months ago
Stereo-Based Obstacle Avoidance in Indoor Environments with Active Sensor Re-Calibration
We present a stereo-based obstacle avoidance system for mobile vehicles. The system operates in three steps. First, it models the surface geometry of supporting surface and remove...
Darius Burschka, Stephen Lee, Gregory D. Hager
ICRA
2002
IEEE
114views Robotics» more  ICRA 2002»
10 years 4 months ago
On Mechanical Control Systems with Nonholonomic Constraints and Symmetries
This paper presents a computationally efficient method for deriving coordinate representations for the equations of motion and the affine connection describing a class of Lagrangi...
Francesco Bullo, Milos Zefran
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