DocumentCode
1734427
Title
Development of a smart clear path indicator
Author
Andó, Bruno ; Graziani, Salvatore ; Lombardo, Cristian Orazio ; Pitrone, Nicola
Author_Institution
DIEES, Catania Univ., Italy
Volume
1
fYear
2004
Firstpage
492
Abstract
A new multi-sensor strategy aimed to assist blind people in performing mobility tasks is proposed. The device is based on arrays of IR sensors and uses a threshold strategy to produce very reliable information on the target position. Low-cost feature is also achieved. The signal processing is performed by adopting non-linear paradigm running on a micro-controller. Experimental evidence of the device performance is given.
Keywords
handicapped aids; image sensors; infrared detectors; microcontrollers; IR sensors; blind people assistance; infrared detectors; low-cost feature; microcontroller; mobility tasks; multisensor strategy; nonlinear paradigm; sensing devices; smart clear path indicator; smart signal processing; target position; threshold strategy; visually impaired; Charge coupled devices; Charge-coupled image sensors; Consumer electronics; Costs; Industrial training; Performance evaluation; Position measurement; Redundancy; Sensor arrays; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE
ISSN
1091-5281
Print_ISBN
0-7803-8248-X
Type
conf
DOI
10.1109/IMTC.2004.1351096
Filename
1351096
Link To Document