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-UWBradar as a credible people counter. Several methods have been proposed to employ the IRUWBradar for people …
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)…
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 …
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 …
… 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 …
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-UWBradar sensors …
S Lim, S Lee, J Jung, SC Kim - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
… For example, in our IRUWBradar system, the time interval … ) is the raw signal of IRUWBradar that has not been processed… the target region and the nontarget region becomes more clear…
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 …
… the impulse response from observation region is applied for the … The experiments are carried out using actual IR-UWBradar … We use Radar 1 to observe two people moving on the path …