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4052views
17 years 1 months ago
On the Extraction of Curve Skeletons using Gradient Vector Flow
In this paper, we propose a new variational framework for computing continuous curve skeletons from discrete objects that are suitable for structural shape representation. We have...
M. Sabry Hassouna, Aly A. Farag
162
Voted
IJCV
2007
140views more  IJCV 2007»
15 years 7 days ago
Omnidirectional Vision Based Topological Navigation
Abstract. In this work we present a novel system for autonomous mobile robot navigation. With only an omnidirectional camera as sensor, this system is able to build automatically a...
Toon Goedemé, Marnix Nuttin, Tinne Tuytelaa...
99
Voted
IJRR
2010
110views more  IJRR 2010»
14 years 9 months ago
Object Detection and Tracking for Autonomous Navigation in Dynamic Environments
Abstract We address the problem of vision-based navigation in busy inner-city locations, using a stereo rig mounted on a mobile platform. In this scenario semantic information beco...
Andreas Ess, Konrad Schindler, Bastian Leibe, Luc ...
119
Voted
CONEXT
2006
ACM
15 years 6 months ago
Modeling the AIADD paradigm in networks with variable delays
Modeling TCP is fundamental for understanding Internet behavior. The reason is that TCP is responsible for carrying a huge quota of the Internet traffic. During last decade many a...
Gennaro Boggia, Pietro Camarda, Alessandro D'Alcon...
158
Voted
SENSYS
2006
ACM
15 years 6 months ago
Target tracking with binary proximity sensors: fundamental limits, minimal descriptions, and algorithms
We explore fundamental performance limits of tracking a target in a two-dimensional field of binary proximity sensors, and design algorithms that attain those limits. In particul...
Nisheeth Shrivastava, Raghuraman Mudumbai, Upamany...