Realization of assist system for the blind by artificial vision
- VernacularTitle:人工视觉助盲系统的实现
- Author:
Hujun ZHANG
;
Jianwen GU
;
Zhengkui GUO
;
Weiqi HE
;
Xiaokai LI
- Publication Type:Journal Article
- Keywords:
distance measure by ultrasonic;
speed measure by ultrasonic;
artificial vision
- From:
Chinese Medical Equipment Journal
2004;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
This paper introduces an assist system for the blind.It utilizes ultrasonic to measure the distance and speed.Then the distance signal is converted to position of slip block and the speed signal is converted to tone.The main function of this sytem is to assist the blind to determine distance and speed of objects.It is practical,Simple and inexpensive.
