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COMPGEOM
2004
ACM
15 years 5 months ago
Searching with an autonomous robot
We discuss online strategies for visibility-based searching for an object hidden behind a corner, using Kurt3D, a real autonomous mobile robot. This task is closely related to a n...
Sándor P. Fekete, Rolf Klein, Andreas N&uum...
ISCAS
2003
IEEE
62views Hardware» more  ISCAS 2003»
15 years 5 months ago
Simple noise formulas for MOS analog design
The designer needs simple and accurate models to estimate noise in MOS transistors as a function of their size, bias point and technology. In this work, we present a simple, conti...
Alfredo Arnaud, Carlos Galup-Montoro
3DPVT
2002
IEEE
209views Visualization» more  3DPVT 2002»
15 years 4 months ago
Improving Environment Modelling by Edge Occlusion Surface Completion
Reconstruction of 3D models from range images usually focuses on complex objects completely contained in the field of view. Using range images to reconstruct a whole environment ...
Umberto Castellani, Salvatore Livatino, Robert B. ...
WACV
2002
IEEE
15 years 4 months ago
Eye Typing using Markov and Active Appearance Models
We propose a non-intrusive eye tracking system intended for the use of everyday gaze typing using web cameras. We argue that high precision in gaze tracking is not needed for on-s...
Dan Witzner Hansen, John Paulin Hansen, Mads Niels...
ICPR
2000
IEEE
15 years 4 months ago
On Ridges and Valleys
Ridges and valleys are earth’s relief structures. They can have an imaging counterpart provided we model a digital image as a landscape by considering grey level values as heigh...
Joan Serrat, Antonio M. López, David Lloret