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
… II, we introduce the considered IR-UWB radar and the corresponding signal … IR-UWB radar,
and discusses how we handle those problems. In section IV, we detail the proposed people

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
radars [24]–[31], are installed in the region of interest (ROI). … IR-UWB radar as a credible
people counter. Several methods have been proposed to employ the IRUWB radar for people

Dense people counting using IR-UWB radar with a hybrid feature extraction method

X Yang, W Yin, L Li, L Zhang - IEEE Geoscience and Remote …, 2018 - ieeexplore.ieee.org
… To maintain the densities, the activity range of the testers is limited to a rectangular region
whose area increases as the number of people increases, as shown in the red area in Fig. 2(a)…

Detection of people trapped under the ruins using dual-frequency IR-UWB radar

Z Li, Q An, F Qi, F Liang, H Lv, Y Zhang… - … European Radar …, 2018 - ieeexplore.ieee.org
… The detection regions of the dual-frequency radar are set to be 20-40 ns in this scenario to
… leads to a region of periodic variations along the fast-time dimension, the region around the …

[HTML][HTML] Learning-based people counting system using an IR-UWB radar sensor

JH Choi, JE Kim, KT Kim - The Journal of Korean Institute of …, 2019 - jkiees.org
… In this paper, we propose a real-time system for counting people. The proposed system
uses an impulse radio ultra-wideband(IR-UWB) radar to estimate the number of people in a …

[HTML][HTML] People counting using IR-UWB radar sensors and machine learning techniques

AJN Njanda, JEZ Gbadoubissa, E Radoi… - Systems and Soft …, 2024 - Elsevier
… enumerate people in a region of interest (ROI) and eliminate those in the non-interest
region… model to predict the number of people in the region of interest. The performance metrics …

Bi-directional passing people counting system based on IR-UWB radar sensors

JW Choi, X Quan, SH Cho - IEEE Internet of Things Journal, 2017 - ieeexplore.ieee.org
… radio ultra-wideband (IR-UWB) radar sensors for counting multiple people passing through
a passage or a wide door. The proposed counting system utilizes two IR-UWB radar sensors …

Detection and localization of people inside vehicle using impulse radio ultra-wideband radar sensor

S Lim, S Lee, J Jung, SC Kim - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
… For example, in our IRUWB radar system, the time interval … ) is the raw signal of IRUWB radar
that has not been processed… the target region and the nontarget region becomes more clear…

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
… ], the LSJ through-wall radar successfully detected three people on March 9 and March 10.
… The essence of this method is to change the signal energy in different regions. Figure 16 …

Location detection and tracking of moving targets by a 2D IR-UWB radar system

VH Nguyen, JY Pyun - sensors, 2015 - mdpi.com
… the impulse response from observation region is applied for the … The experiments are carried
out using actual IR-UWB radar … We use Radar 1 to observe two people moving on the path …