Realtime local navigation for the blind: detection of lateral doors and sound interface
Worldwide there are about 285 million visually impaired persons, of which 39 million are blind and the others have low vision. Almost all systems designed to assist them are quite complex and expensive, but most blind persons do not have advanced technical assistance and they are rather poor. We are...
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| Other Authors: | , , , |
| Format: | article |
| Language: | eng |
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2013
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10400.1/2091 |
| Country: | Portugal |
| Oai: | oai:sapientia.ualg.pt:10400.1/2091 |