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cvb.title: 'Terrain analysis for blind wheelchair users: computer vision algorithms
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- dblp_author_id: https://dblp.org/pid/43/6505
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dblp.pdf_id: Vol-415/paper1
dblp.title: 'Terrain Analysis for Blind Wheelchair Users: Computer Vision Algorithms
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spt.title: 'Terrain analysis for blind wheelchair users: computer vision algorithms
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  title: 'CVHI-2007 Assistive Technologies for People with Vision and Hearing Impairments:
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