• Non-Contact Heart Rate Measure...

Treffer: Non-Contact Heart Rate Measurement Using Ghost Imaging System.

Title:
Non-Contact Heart Rate Measurement Using Ghost Imaging System.
Authors:
Yu J; Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education and International Center for Dielectric Research, Xi'an Jiaotong University, Xi'an, People's Republic of China., He Y; Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education and International Center for Dielectric Research, Xi'an Jiaotong University, Xi'an, People's Republic of China., Li B; Bioinspired Engineering and Biomechanics Center, Xi'an Jiaotong University, Xi'an, People's Republic of China., Chen H; Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education and International Center for Dielectric Research, Xi'an Jiaotong University, Xi'an, People's Republic of China., Zheng H; Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education and International Center for Dielectric Research, Xi'an Jiaotong University, Xi'an, People's Republic of China., Liu J; Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education and International Center for Dielectric Research, Xi'an Jiaotong University, Xi'an, People's Republic of China., Zhou L; Shaanxi Electronic Information Research Institute, Xi'an, People's Republic of China., Niu Y; Shaanxi Electronic Information Research Institute, Xi'an, People's Republic of China., Wu H; The Northwest Machine Co. Ltd, Xi'an, People's Republic of China., Xu Z; Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education and International Center for Dielectric Research, Xi'an Jiaotong University, Xi'an, People's Republic of China.
Source:
Journal of biophotonics [J Biophotonics] 2025 Apr; Vol. 18 (4), pp. e202400517. Date of Electronic Publication: 2025 Feb 10.
Publication Type:
Journal Article; Research Support, Non-U.S. Gov't
Language:
English
Journal Info:
Publisher: Wiley-VCH Country of Publication: Germany NLM ID: 101318567 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1864-0648 (Electronic) Linking ISSN: 1864063X NLM ISO Abbreviation: J Biophotonics Subsets: MEDLINE
Imprint Name(s):
Original Publication: Weinheim : Wiley-VCH
MeSH Terms:
Heart Rate* , Image Processing, Computer-Assisted*, Humans ; Signal Processing, Computer-Assisted
Grant Information:
National Funding Postdoctoral Researcher Program of China under Grant GZC20232102; the 111 Project of China under Grant B14040; 2024QCY-KXJ-183HZ; the National Natural Science Foundation of China under Grant 62375215
Contributed Indexing:
Keywords: biooptics; ghost imaging; heart rate measurement; physiological signal detection; weak signal detection
Entry Date(s):
Date Created: 20250211 Date Completed: 20250406 Latest Revision: 20250829
Update Code:
20250829
DOI:
10.1002/jbio.202400517
PMID:
39930850
Database:
MEDLINE

Weitere Informationen

Remote heart rate measurement is an increasingly concerned research field, usually using remote photoplethysmography to collect heart rate information through video data collection. However, in certain specific scenarios (such as low light conditions, intense lighting, and non-line-of-sight situations), traditional methods fail to capture image information effectively, that may lead to difficulty or inability in measuring heart rate. To address these limitations, this study proposes non-contact heart rate detection based on ghost imaging architecture. The mean absolute error between experimental measurements and reference true values is 4.24 bpm. Additionally, the bucket signals obtained by the ghost imaging system can be directly processed using digital signal processing techniques, thereby enhancing personal privacy protection.
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