A stereo vision-based aid for the visually impaired
This paper describes a portable vision-based obstacle detection system, intended for use by blind people. The system combines an obstacle detection system designed tor AGVs with recalibration of ground position and a Kalman Filter based model of the person's walking movement. The system uses st...
| Main Authors: | , , , , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
1998
|