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Assisting the Visually Impaired: Obstacle Detection and Warning System by Acoustic Feedback
The aim of this article is focused on the design of an obstacle detection system for assisting visually impaired people. A dense disparity map is computed from the images of a stereo camera carried by the user. By using the dense disparity map, potential obstacles can be detected in 3D in indoor and...
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| Main Authors: | , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Molecular Diversity Preservation International (MDPI)
2012
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3571849/ https://ncbi.nlm.nih.gov/pubmed/23247413 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s121217476 |
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