Research Status and Prospect of Human Movement Recognition Technique Using Through-Wall Radar

DING Yipeng; SHE Yanlong

doi:10.11999/JEIT211051

Volume 44 Issue 4

Apr. 2022

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Article Navigation > Journal of Electronics & Information Technology > 2022 > 44(4): 1156-1175

DING Yipeng, SHE Yanlong. Research Status and Prospect of Human Movement Recognition Technique Using Through-Wall Radar[J]. Journal of Electronics & Information Technology, 2022, 44(4): 1156-1175. doi: 10.11999/JEIT211051

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DING Yipeng, SHE Yanlong. Research Status and Prospect of Human Movement Recognition Technique Using Through-Wall Radar[J]. Journal of Electronics & Information Technology, 2022, 44(4): 1156-1175. doi: 10.11999/JEIT211051

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Research Status and Prospect of Human Movement Recognition Technique Using Through-Wall Radar

doi: 10.11999/JEIT211051

DING Yipeng^,,
SHE Yanlong

School of Physics and Electronics, Central South University, Changsha 410083, China

Funds: The National Natural Science Foundation of China (61501525), The Special Foundation of Innovative Province Construction of Hunan (2020RC3004)

Received Date: 2021-09-28
Accepted Date: 2021-12-14
Rev Recd Date: 2021-12-12

Available Online: 2022-01-11

Publish Date: 2022-04-18

Abstract

Abstract

In applications of human action recognition, Through-Wall Radar (TWR) is a promising tool because of its outstanding advantages in aspects of concealment, detection ability and robustness against environmental restrictions. Besides, TWR can provide targets with satisfactory privacy protection. As a result, TWR is widely used in a series of areas including anti-terrorism, security monitoring and medical caring. To hackle and forecast the development process of the TWR-based human action recognition theory, the detection principle of different kinds of TWRs is first introduced in this article, and their properties are compared. Then aiming at the key technologies involved in human action recognition, such as radar imaging, feature information extraction, and action state judgement, the relevant literature published at home and abroad is classified and analyzed. Finally, the TWR-based human action recognition theory is summarized and prospected, and some potential problems and challenges in practical applications are pointed out.
- Through-Wall Radar (TWR),
- Action recognition,
- Radar imaging,
- Feature information extraction,
- State judgement

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References(95)

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