{"labels":{"en":"Terrain analysis for blind wheelchair users: computer vision algorithms for finding curbs and other negative obstacles"},"descriptions":{"en":"scientific paper published in CEUR-WS Volume 415"},"claims":{"P31":"Q13442814","P1433":"Q113545728","P1476":{"text":"Terrain analysis for blind wheelchair users: computer vision algorithms for finding curbs and other negative obstacles","language":"en"},"P407":"Q1860","P953":"https://ceur-ws.org/Vol-415/paper1.pdf","P50":[],"P2093":[{"value":"","qualifiers":{"P1545":"1"}},{"value":"","qualifiers":{"P1545":"2"}}]}}