Low-Cost Ultrasonic Range Improvements for an Assistive Device.

David Abreu Jonay Toledo Benito Codina Arminda Suárez-Perdomo

Published in: Sensors (2021)

Keyphrases

low cost
wide range
data acquisition
digital camera
low power
real time
rfid tags
scanning devices
computer vision
expert systems
human computer interaction
range data
error rate