Abstract
This paper describes the system architecture for a navigation tool for visually impaired persons. The major parts are: a multi-sensory system (comprising stereo vision, acoustic range finding and movement sensors), a mapper, a warning system and a tactile human-machine interface. The sensory parts are described in more detail, and the first experimental results are presented.
| Original language | Undefined |
|---|---|
| Pages (from-to) | 53-56 |
| Number of pages | 4 |
| Journal | Measurement science review |
| Volume | 5 |
| Issue number | 5 |
| Publication status | Published - 2005 |
Keywords
- EWI-19047
- Navigation tools
- multimodal information system
- Stereo vision
- IR-54625
- ultrasonic range finding
- probabilistic map building
- METIS-228952
- partical filtering