BCG signal analysis based on improved VMD algorithm
Based on the use of fiber optic sensing, an algorithm for heart rate signal analysis with optimized variational modal decomposition (OVMD) is proposed. Fiber Bragg Grating Sensors (FBGs)
A Robust Deep Learning Strategy for Long-Term Sequence Mapping
In this article, we proposed a noninvasive cushion-based optical fiber sensor (OFS) with a deep learning model. The key novelty of our research is to develop a deep learning model feasible
Compressed sensing framework for BCG signals based on the optical
Abstract: A compressed sensing (CS) framework is built for ballistocardiography (BCG) signals, which contains two parts of an optical fiber sensor-based heart monitoring system with a CS module and an
Ballistocardiography monitoring system based on optical fiber
In conclusion, in our work, we demonstrate a BCG monitoring system based on an optical fiber interferometer adopting a new phase modulation method, which can remove the baseline drift to
Non-contact assessment of cardiac physiology using FO-MVSS-based
In this study, we aim to investigate the relationship between changes in BCG waveforms, as detected by fiber-optic micro-vibration sensing system (FO-MVSS), and the various phases of the...
Frontiers | Accurate Estimation of Heart and
During the estimation, a ballistocardiogram (BCG) signal, which was obtained from the optical fiber sensor, was used for extracting the heart rate and
Ballistocardiography sensor based on polymeric optical fiber: a
These systems can collect information from the vibrations in the chest due to blood pumping and the movements generated by breathing, known as ballistocardiography (BCG). This work presents the
Frontiers | Accurate Estimation of Heart and Respiration Rates Based
During the estimation, a ballistocardiogram (BCG) signal, which was obtained from the optical fiber sensor, was used for extracting the heart rate and the respiration rate.
Fiber Optic Faraday Rotators Market: $747.48M (2023), 5.38% CAGR
Fiber Optic Faraday Rotators market value reached $747.48M in 2023, projecting 5.38% CAGR. Analyze key growth drivers and competitive strategies for informed decisions.
Temperature Stability of Optical Fiber Transmission Spectrum at Small
This approach improves the transmission temperature stability of the fiber, which is of great significance for improving sensor performance and suppressing noise, and paves the way for more reliable and
BCG equipment and signal based on optical fiber
Download scientific diagram | BCG equipment and signal based on optical fiber sensor. (A) Fiber-optic cables. (B) A patient lying on the device with the
Noninvasive Measurement of Vital Signs With the Optical Fiber Sensor
Request PDF | Noninvasive Measurement of Vital Signs With the Optical Fiber Sensor Based on Deep Learning | As a vital sign of human, ballistocardiography (BCG) signal is widely used
PolyU Electronic Theses: Optical fiber sensing with deep learning for
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Fiber Optics and Types
Fiber optic cables are used for long-distance and high-performance data networking. They are capable of transmitting data over longer distances
An optical ammonia sensor based on a spherical fiber tip coated with
Enhanced sensing properties of optical ammonia sensor based on electrospun fibers containing Eosin-Y and silver nanoparticles MATERIALS TODAY COMMUNICATIONS (IF:4.5) 2024
Wearable Optical Fiber Beat Frequency Digital Sensing System for
An optical fiber beat frequency sensing system (BFSS) for multiple human physiological parameters monitoring is proposed. To the best of the authors'' knowledge, this is the first BFSS ever
Fiber Optic Temperature Sensing and Measurement
Fiber optic temperature sensors are immune to the many environmental effects that compromise other measurement technologies, can be embedded and installed
Quality evaluation of ballistocardiogram from fiber optic sensors using
Evaluating the quality of ballistocardiogram (BCG) is crucial for enhancing the accuracy of subsequent physiological parameter extraction. The micro-bend fiber optic BCG sensor and fiber
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