Radio frequency sensing based environmental monitoring  technology

Xianxun Zhu; Yang Zhang; Zhiyang Zhao; Jiancun Zuo

doi:10.1117/12.2541098

31 July 2019 Radio frequency sensing based environmental monitoring technology

Xianxun Zhu, Yang Zhang, Zhiyang Zhao, Jiancun Zuo

Proceedings Volume 11198, Fourth International Workshop on Pattern Recognition; 111980Y (2019) https://doi.org/10.1117/12.2541098
Event: Fourth International Workshop on Pattern Recognition, 2019, Nanjing, China

Abstract

In recent years, the research and development of environmental action monitoring at home and abroad are in full swing. RF sensing has achieved a series of breakthrough research results based on its advantages in the application of behavioral identification, positioning and target monitoring. This paper first introduces the application scenarios of RF-awared environment monitoring and compares them with traditional environmental monitoring technologies. Then it analyzes the basic principles of RF sensing technology and the applications of signal acquisition method, feature extraction method, fingerprint database establishment method and machine recognition method in behavior recognition, positioning and target monitoring. Finally, the limitations of the current research and the future development directions are pointed out.

Citation Download Citation

Xianxun Zhu, Yang Zhang, Zhiyang Zhao, and Jiancun Zuo "Radio frequency sensing based environmental monitoring technology", Proc. SPIE 11198, Fourth International Workshop on Pattern Recognition, 111980Y (31 July 2019); https://doi.org/10.1117/12.2541098

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