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SIBGRAPI
2005
IEEE
15 years 10 months ago
Background Subtraction and Shadow Detection in Grayscale Video Sequences
Tracking moving objects in video sequence is an important problem in computer vision, with applications several fields, such as video surveillance and target tracking. Most techn...
Julio Cezar Silveira Jacques Jr., Cláudio R...
ICAPR
2005
Springer
15 years 10 months ago
Millimetre-Wave Personnel Scanners for Automated Weapon Detection
The ATRIUM project aims to the automatic detection of threats hidden under clothes using millimetre-wave imaging. We describe a simulator of realistic millimetre-wave images and a...
Beatriz Grafulla-González, Christopher D. H...
CP
2004
Springer
15 years 10 months ago
Speeding Up Constraint Propagation
This paper presents a model and implementation techniques for speeding up constraint propagation. Two fundamental approaches to improving constraint propagation are explored: keepi...
Christian Schulte, Peter J. Stuckey
ICRA
2003
IEEE
147views Robotics» more  ICRA 2003»
15 years 10 months ago
Design and control of a novel 4-DOFs parallel robot H4
This paper deals with the design and dynamic control simulation of a new type of 4-DOFs parallel mechanism providing 3 translations and 1 rotation for highspeed handling and machi...
H. B. Choi, Olivier Company, François Pierr...
ICRA
2002
IEEE
126views Robotics» more  ICRA 2002»
15 years 9 months ago
Achieving High Precision Laparoscopic Manipulation through Adaptive Force Control
Abstract—In this paper, we present a new solution to laparoscopic manipulation based on forcefeedback control. This method allows us to both explicitely control the forces applie...
Alexandre Krupa, Guillaume Morel, Michel de Mathel...