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Method for Detecting Human Presence and Movement Using Impulse Radar

Title
Method for Detecting Human Presence and Movement Using Impulse Radar
Authors
Park, Young-JinCho, Hui-Sup
DGIST Authors
Park, Young-Jin; Cho, Hui-Sup
Issue Date
2020-08
Citation
Advances in Science, Technology and Engineering Systems, 5(4), 770-775
Type
Article
Article Type
Article
Author Keywords
UWB Impulse RadarHuman DetectingMachine LearningNoncontact measurement
ISSN
2415-6698
Abstract
Using non-invasive and non-contact sensors to measure a person's presence or movement helps improve the quality of life for both healthy people and patients. In this paper, a method of measuring the presence and motion of a person is proposed by utilizing UWB Impulse Radar, which is low power consumption and safe to radiate to the human body. The experimental stage of this study is divided into the stage of extracting features by signal processing from radar signals, the stage of generating datasets with 3~6 kinds of labels, and the stage of performing and verifying machine learning by imaging. In this experiment, a small number of images were used because only good quality signals were selected and used by radiating radar signals to the human body. The experiment result show high accuracy when using neural networks such as GoogLeNet and SqueezeNet. Experiments in this study confirmed that radar signals could be used to detect human presence and motion as a result of studies using the proposed method. © 2020 ASTES Publishers. All rights reserved.
URI
http://hdl.handle.net/20.500.11750/12762
DOI
10.25046/aj050491
Publisher
Advances in Science, Technology and Engineering Systems Journal (ASTESJ)
Files:
There are no files associated with this item.
Collection:
Division of Electronics & Information System1. Journal Articles


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