A Fast Compression Method of Photoplethysmogram Signal

doi:10.1109/ICEACE60673.2023.10442193

	A Fast Compression Method of Photoplethysmogram Signal
	Yang, Liming 1; Zhou, Yan 2; Yao, An 3; Yao, Chongyang 3; Chou, Yongxin 4
	2023
会议名称	2023 IEEE International Conference on Electrical, Automation and Computer Engineering, ICEACE 2023
会议录名称	2023 IEEE International Conference on Electrical, Automation and Computer Engineering, ICEACE 2023
页码	245-250
会议日期	December 29, 2023 - December 31, 2023
会议地点	Changchun, China
出版者	Institute of Electrical and Electronics Engineers Inc.
摘要	The aim of this study is to store more raw photoplethysmogram(PPG) signals for analysis in limited storage space, due to the problem of mass data gathering when the wearable device detects dynamic PPG signals for a long time. Hence this study proposes a method that includes PPG data sampling and compression, PPG data decompression and analysis. Firstly, data is sampled in a sliding window and noise in the signal is suppressed by an improved adaptive filtering method; Then, the preprocessed data in the current data buffer is compressed, and the compressed data is encoded and sent; next, the compressed data is received and stored, and the decoded and recovered data is analysed. Using the simulated PPG signal and the measured PPG signal as the experimental data, the results show that compared with the existing method, the proposed method can effectively improve the compression ratio within the acceptable error range between the restored data and the original data, and the compressed data can be used for heart rate extraction from pulse signals. The proposed method is expected to be used in smart wearable devices with high real-time requirements such as wristbands and watches. © 2023 IEEE.
DOI	10.1109/ICEACE60673.2023.10442193
语种	英语
EI入藏号	20241115729482
原始文献类型	Conference article (CA)
引用统计	无
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/170297
专题	兰州理工大学
通讯作者	Chou, Yongxin
作者单位	1.School of Cyberspace Security, Changzhou College of Information Technology, Changzhou, China; 2.College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, China; 3.School of Mechanical Engineering, Yancheng Institute of Technology, Yancheng, China; 4.School of Electrical and Automatic Engineering, Changshu Institute of Technology, Suzhou, China
推荐引用方式 GB/T 7714	Yang, Liming,Zhou, Yan,Yao, An,et al. A Fast Compression Method of Photoplethysmogram Signal[C]:Institute of Electrical and Electronics Engineers Inc.,2023:245-250.