A survey of deep learning-based human activity recognition in radar

X Li, Y He, X Jing - Remote sensing, 2019 - mdpi.com
Radar, as one of the sensors for human activity recognition (HAR), has unique
characteristics such as privacy protection and contactless sensing. Radar-based HAR has …

FallDeFi: Ubiquitous fall detection using commodity Wi-Fi devices

S Palipana, D Rojas, P Agrawal, D Pesch - Proceedings of the ACM on …, 2018 - dl.acm.org
Falling or tripping among elderly people living on their own is recognized as a major public
health worry that can even lead to death. Fall detection systems that alert caregivers, family …

Fall detection using deep learning in range-Doppler radars

B Jokanović, M Amin - IEEE Transactions on Aerospace and …, 2017 - ieeexplore.ieee.org
In this paper, we propose an approach that uses deep learning to detect a human fall. The
proposed approach automatically captures the intricate properties of the radar returns. In …

Contactless fall detection using time-frequency analysis and convolutional neural networks

H Sadreazami, M Bolic, S Rajan - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Automatic detection of a falling person based on noncontact sensing is a challenging
problem with applications in smart homes for elderly care. In this article, we propose a radar …

Radar-based human activity recognition using hybrid neural network model with multidomain fusion

W Ding, X Guo, G Wang - IEEE Transactions on Aerospace and …, 2021 - ieeexplore.ieee.org
This article concerns the issue of how to combine the multidomainradar information,
including range–Doppler, time–Doppler, and time–range, for human activity recognition …

Fall detection using standoff radar-based sensing and deep convolutional neural network

H Sadreazami, M Bolic, S Rajan - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Automatic fall detection using radar aids in better assisted living and smarter health care. In
this brief, a novel time series-based method for detecting fall incidents in human daily …

Non-contact human motion recognition based on UWB radar

C Ding, L Zhang, C Gu, L Bai, Z Liao… - IEEE Journal on …, 2018 - ieeexplore.ieee.org
Human motion recognition is crucial for surveillance, search and rescue operation, smart
homes, and senior care. In daily life, there exists various kinds of human motions with widely …

CapsFall: Fall detection using ultra-wideband radar and capsule network

H Sadreazami, M Bolic, S Rajan - IEEE Access, 2019 - ieeexplore.ieee.org
Radar technology for at home health-care has many advantages such as safety, reliability,
privacy-preserving, and contact-less sensing nature. Detecting falls using radar has recently …

Range-Doppler radar sensor fusion for fall detection

B Erol, MG Amin, B Boashash - 2017 IEEE Radar Conference …, 2017 - ieeexplore.ieee.org
Falls are the major cause of accidents in the elderly population. Propelled by their non-
intrusive sensing capabilities and robustness to heat and lighting conditions, radar-based …

State-of-the-art radar technology for remote human fall detection: a systematic review of techniques, trends, and challenges

RC Tewari, A Routray, J Maiti - Multimedia Tools and Applications, 2024 - Springer
Human falls occur rarely; however, they can lead to severe consequences if not addressed
immediately. With the rise of nuclear families, there has been a significant increase in the …