12 search results - page 2 / 3 » A Robotic Wayfinding System for the Visually Impaired |
IROS
2009
IEEE
13 years 11 months ago
2009
IEEE
— This paper presents an indoor localization system for the visually impaired. The basis of our system is an Extended Kalman Filter (EKF) for six degree-of-freedom (d.o.f.) posit...
ICRA
2007
IEEE
13 years 11 months ago
2007
IEEE
— This paper presents an indoor human localization system for the visually impaired. A prototype portable device has been implemented, consisting of a pedometer and a standard wh...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
We propose a system that reads the text encountered in natural scenes with the aim to provide assistance to the visually impaired persons. This paper describes the system design a...
ICRA
1994
IEEE
13 years 9 months ago
1994
IEEE
A blind traveler walking through an unfamiliar environment, and a mobile robot navigating through a cluttered environment have an important feature in common: both have the kinema...
IEAAIE
2005
Springer
13 years 10 months ago
2005
Springer
This paper describes a semi-autonomous wheelchair enabled with “HelpStar” that provides a user who is visually impaired with mobility independence. Our “HelpStar” enabled s...