Alternatives for Locating People Using Cameras and Embedded AI Accelerators: A Practical Approach
Title
Alternatives for Locating People Using Cameras and Embedded AI Accelerators: A Practical ApproachAuthor(s)
Date
2021Citation
Carro-Lagoa, Á.; Barral, V.; González-López, M.; Escudero, C.J.; Castedo, L. Alternatives for Locating People Using Cameras and Embedded AI Accelerators: A Practical Approach. Eng. Proc. 2021, 7, 53. https://doi.org/10.3390/engproc2021007053
Abstract
[Abstract] Indoor positioning systems usually rely on RF-based devices that should be carried by the targets, which is non-viable in certain use cases. Recent advances in AI have increased the reliability of person detection in images, thus, enabling the use of surveillance cameras to perform person localization and tracking. This paper evaluates the performance of indoor person location using cameras and edge devices with AI accelerators. We describe the video processing performed in each edge device, including the selected AI models and the post-processing of their outputs to obtain the positions of the detected persons and allow their tracking. The person location is based on pose estimation models as they provide better results than do object detection networks in occlusion situations. Experimental results are obtained with public datasets to show the feasibility of the solution.
Keywords
Indoor localization
Computer vision
Neural networks
Embedded devices
Computer vision
Neural networks
Embedded devices
Description
Presented at the 4th XoveTIC Conference, A Coruña, Spain, 7–8 October 2021.
Editor version
Rights
Atribución 3.0 España