Indoor Crowd Density Estimation Based on Sound Field Disturbance Analysis

Lin Zhang, Haitao Wang, Xiangyang Zeng

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

With the frequent occurrence of large-scale indoor stampedes, people pay more and more attention to the problem of indoor crowd density, and indoor crowd density estimation has become a very important security work. This paper proposes an indoor crowd density estimation method based on acoustic means. This method makes use of the reverberation effect and spatial distribution of sound wave propagation in indoor environment, and realizes the estimation of crowd density by analyzing the disturbance of indoor crowd to sound field. It can be applied to intelligent office, indoor security and other scenes where there is a high demand for crowd density estimation and there are many obstacles, that traditional computer vision methods cannot be applied.

源语言英语
主期刊名Proceedings of 2021 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2021
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781665429184
DOI
出版状态已出版 - 17 8月 2021
活动2021 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2021 - Xi�an, 中国
期限: 17 8月 202119 8月 2021

出版系列

姓名Proceedings of 2021 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2021

会议

会议2021 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2021
国家/地区中国
Xi�an
时期17/08/2119/08/21

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