CNN-based regional people counting algorithm exploiting multi-scale range-time maps with an IR-UWB radar

R Bao, Z Yang - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
… multi-scale range-time maps. Experiments are … IR-UWB radar and the corresponding signal
model. Section III poses the challenges for the counting task when using an IR-UWB radar, …

[HTML][HTML] Experimental comparison of IR-UWB radar and FMCW radar for vital signs

D Wang, S Yoo, SH Cho - Sensors, 2020 - mdpi.com
IR-UWB radar cannot be changed, unlike FMCW radar, and in this work we set the the same
bandwidths of FMCW and IR-UWB radars … of IR-UWB was higher than that of FMCW in time

Dataset of human motion status using IR-UWB through-wall radar

Z Zhengliang, Y Degui, Z Junchao… - Journal of Systems …, 2021 - ieeexplore.ieee.org
… tion based on UWB radar received signals, the different feature description methods can be
divided into time-domain range and time-frequency domain based ones. The main purpose …

Robust detection of presence of individuals in an indoor environment using IR-UWB radar

JE Kim, JH Choi, KT Kim - IEEE Access, 2020 - ieeexplore.ieee.org
… C, through the processing of 240 pulses in the frequency domain during a 10 s period, we
can determine that respiratory movements of an individual lying down do not exist, thereby …

A dataset of human motion status using ir-uwb through-wall radar

Z Zhu, D Yang, J Zhang, F Tong - arXiv preprint arXiv:2008.13598, 2020 - arxiv.org
… model of UWB radar, the time-domain range profile simulation of humans in different motion
statuses is performed. Using the simulation results, the timedomain range profile features …

[HTML][HTML] A new thresholding method for IR-UWB radar-based detection applications

X Quan, JW Choi, SH Cho - Sensors, 2020 - mdpi.com
… -detection is both necessary and possible for short-range indoor radar. IR-UWB radar, which
uses narrow impulse signals in the time domain and occupies a wide-band frequency in the …

[HTML][HTML] Preclinical evaluation of noncontact vital signs monitoring using real-time IR-UWB radar and factors affecting its accuracy

JY Park, Y Lee, R Heo, HK Park, SH Cho, SH Cho… - Scientific Reports, 2021 - nature.com
… an IR-UWB radar sensor that features embedded processors and software and can perform
simultaneous real-time HR and RR monitoring from the chest at a comfortable distance. We …

Hybrid CNN-LSTM network for real-time apnea-hypopnea event detection based on IR-UWB radar

HB Kwon, D Son, D Lee, H Yoon, MH Lee… - IEEE …, 2021 - ieeexplore.ieee.org
… The IRUWB radar was fixed on a tripod within a range of approximately 0.5 to 2 m from
the human chest and measured simultaneously with the PSG as depicted in Fig. 1. The …

[HTML][HTML] The overview of human localization and vital sign signal measurement using handheld IR-UWB through-wall radar

D Yang, Z Zhu, J Zhang, B Liang - Sensors, 2021 - mdpi.com
… In this paper, we focus on IR-UWB through-wall radar and … pre-processing methods of
IR-UWB through-wall radar. The lasts … UWB radar runs in the presence of real-time processing. …

People counting using IR-UWB radar sensor in a wide area

JH Choi, JE Kim, KT Kim - IEEE Internet of Things Journal, 2020 - ieeexplore.ieee.org
… Thus, we intended to evaluate the people counting system against time variations, marginal
alterations in the radar’s installed position, and variations in the appearance of individuals. …