Results 271 to 280 of about 593,568 (322)

Motion-Based Confidence Score to Support the Practical Application of rPPG Methods in Health Monitoring. [PDF]

J Med Syst
Arevalillo-Herráez M, Wu Y, Tilbury B, Ramzan N.   +3 more
europepmc   +1 more source

FOSTER: A Comprehensive Pipeline for Transabdominal Fetal Pulse Oximetry Validated in a Large Animal Model of Pregnancy. [PDF]

IEEE Trans Biomed Eng
Kasap B, Saffarpour M, Qian W, Joarder RR, Vali K, Ghiasi S.   +5 more
europepmc   +1 more source

Computational and Memory Efficiency in Heartbeat Rate Detection: A Review of ECG and PPG Techniques. [PDF]

Sensors (Basel)
Merino-Monge M, Lebrato-Vázquez C, Castro-García JA, Sánchez-Antón G, Molina-Cantero AJ.   +4 more
europepmc   +1 more source

MIMIC-III-Ext-PPG, a PPG-based Benchmark Dataset for Cardiovascular and Respiratory Signal Analysis. [PDF]

Sci Data
Moulaeifard M, Kutscher M, Aston PJ, Charlton PH, Strodthoff N.   +4 more
europepmc   +1 more source

Distributed Nonparametric Regression with Heterogeneity Through Prediction-Based Aggregation. [PDF]

J Comput Graph Stat
Chen Z, Li R, Xu Y.
europepmc   +1 more source

Video-based Heart Rate Estimation with Angle-guided ROI Optimization and Graph Signal Denoising [PDF]

Gan Pei, Junhao Ning, Boqiu Shen, Yan Zhu, Menghan Hu   +4 more
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Computer-Estimated Heart Rate vs True Heart Rate—Be Aware of the Software

JAMA Internal Medicine, 2023
This case report describes a patient in their 60s with gastrointestinal bleeding and shock with heart rate overcounting by software indicating severe hyperkalemia.
openaire   +2 more sources

Heart rate estimation based on camera image

2014 14th International Conference on Intelligent Systems Design and Applications, 2014
The remote measurement of the heart rate while the user is watching TV can bring many promising applications to our home such as user's preference estimation, automatic digest edition and fitness. We developed a non-contact heart rate measurement method using camera image so that users can measure the heart rate without any attachments.
Toshihiro Kitajima, SangOn Choi, Edwardo Arata Y. Murakami   +2 more
openaire   +1 more source

Estimation of Heart Rate Variability from Heartrate Measured with Wristwatch-Type Heartrate Monitor

IEEJ Transactions on Electronics, Information and Systems, 2022
AbstractHF and LF/HF, which are parameters of the frequency domain of the electrocardiogram R‐R interval time series, are general index of the autonomic nervous activity balance. Most wristwatch‐type heart‐rate monitors measure heart rate from sphygmograph and interpolate missing data. These are the causes of reducing the calculation accuracy of LF and
Kiyoko Yokoyama, Emi Hayashi, Hisatoshi Ito, Yuko Kawahara   +3 more
openaire   +1 more source