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Article Dans Une Revue Modelling, measurement and control C Année : 2021

Object Detection, Localization and Tracking-Based Deep Learning for Smart Wheelchair

Résumé

In this article, we present our work regarding the development of advanced driver-assistance systems for an electric-powered wheelchair. Our project aims at improving the autonomy of people with reduced mobility. After conducting a clinical study, we identified several use-cases. In this paper, we introduce the detection, localization and tracking of points of interest in the immediate surroundings of the chair in an indoor environment, i.e.: doors, handles, light switches, etc. The aim is not only to improve perception around the chair but also to enable semi-autonomous driving towards these targets. First, we introduce a repurposing of YOLOv3, the object detection algorithm, to our use case. Then, we show our use of the Intel Realsense camera for depth estimation. Finally, we describe our adaptation of the SORT algorithm to track 3D interest points. To validate our approach, we realized several experiments in a controlled indoor environment. The detection, distance estimation, and tracking pipeline is tested using our custom dataset. This includes corridors, doors, handles, and switches. One of the scenarios studied to validate the proposed platform includes not only the detection and tracking of objects but also the movement of the wheelchair towards one of these points of interest.

Dates et versions

hal-03721440 , version 1 (12-07-2022)

Identifiants

Citer

Louis Lecrosnier, Redouane Khemmar, Nicolas Ragot, Romain Rossi, Jean-Yves Ertaud, et al.. Object Detection, Localization and Tracking-Based Deep Learning for Smart Wheelchair. Modelling, measurement and control C, 2021, 82 (1-4), pp.1-4. ⟨10.18280/mmc_c.821-401⟩. ⟨hal-03721440⟩
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