44 search results - page 4 / 9 » Grouping of Directional Features Using an Extended Hough Tra... |
ISRR
2001
Springer
13 years 9 months ago
2001
Springer
One of the most challenging aspects of concurrent mapping and localization (CML) is the problem of data association. Because of uncertainty in the origins of sensor measurements, i...
IJCV
2007
13 years 5 months ago
2007
Abstract. Inspired by the early visual system of many mammalians we consider the construction of-and reconstruction from- an orientation score Uf : R2 ×S1 → C as a local orienta...
IROS
2007
IEEE
13 years 11 months ago
2007
IEEE
— This paper describes a navigation system for autonomous underwater vehicles (AUVs) in partially structured environments, such as dams, harbors, marinas or marine platforms. A m...
IJRR
2002
13 years 5 months ago
2002
In this paper we describe a new technique for the creation of featurebased stochastic maps using standard Polaroid sonar sensors. The fundamental contributions of our proposal are...
ICRA
1994
IEEE
13 years 9 months ago
1994
IEEE
A mobile robot requires perception of its local environment for both sensor based locomotion and for position estimation. Occupancy grids, based on ultrasonic range data, provide ...