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Smart Homes: An occlusion-resistant fall detection system for the elderly
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering.
2022 (English)Independent thesis Advanced level (degree of Master (Two Years)), 80 credits / 120 HE creditsStudent thesis
Abstract [en]

 Falls represent one of the most severe issues faced by the elder population. Therefore,in this work, we propose a system for fall detection using RGB camera images. In thisregard, we propose, associated to multiple classifiers, a fusion between features calculatedfrom the head region and those calculated from the whole body’s region. These regionsare extracted using the YOLOv5 object detector. Experiments conducted on a standardfall dataset showed satisfying and promising results. The system based on features fromthe head data yielded an accuracy of 94.79%, while the system based on fusion betweenhead and body features produced an accuracy of 98.08%. 

Place, publisher, year, edition, pages
2022. , p. 62
Keywords [en]
fall detection, YOLOv5, SVM, K-NN, RFC, MLP
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:ltu:diva-92684OAI: oai:DiVA.org:ltu-92684DiVA, id: diva2:1690722
Subject / course
Student thesis, at least 30 credits
Educational program
Master Programme in Green Networking and Cloud Computing
Presentation
2022-06-08, Amphi 7, Faculté des Sciences & Technologies, Nancy, France, 15:30 (English)
Supervisors
Examiners
Available from: 2022-11-10 Created: 2022-08-26 Last updated: 2022-11-10Bibliographically approved

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