TY - GEN
T1 - Indoor Crowd Density Estimation Based on Sound Field Disturbance Analysis
AU - Zhang, Lin
AU - Wang, Haitao
AU - Zeng, Xiangyang
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/8/17
Y1 - 2021/8/17
N2 - 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.
AB - 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.
KW - Crowd density estimation
KW - Indoor
KW - Sound field disturbance
UR - https://www.scopus.com/pages/publications/85118466967
U2 - 10.1109/ICSPCC52875.2021.9564939
DO - 10.1109/ICSPCC52875.2021.9564939
M3 - 会议稿件
AN - SCOPUS:85118466967
T3 - Proceedings of 2021 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2021
BT - Proceedings of 2021 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2021
Y2 - 17 August 2021 through 19 August 2021
ER -