Non-contact heart rate and heart rate variability measurements: A review

J Kranjec, S Beguš, G Geršak, J Drnovšek - Biomedical signal processing …, 2014 - Elsevier
The following paper investigates published work on non-contact human physiological
parameter measurement, more precisely measurement of the human heart rate (HR) and …

A critical review of feature extraction techniques for ECG signal analysis

V Gupta, M Mittal, V Mittal, NK Saxena - Journal of The Institution of …, 2021 - Springer
An Electrocardiogram (ECG) is a primary and most prevalent non-invasive test performed on
the subjects'(ie patients') with suspected heart problems. It helps in diagnosing important …

Detection of R-peaks using fractional Fourier transform and principal component analysis

V Gupta, M Mittal, V Mittal, Y Chaturvedi - Journal of Ambient Intelligence …, 2022 - Springer
An electrocardiogram (ECG) is world's most recognized, widely accepted and essential
primitive diagnostic tool to assess health status of heart of a subject (patient) by analyzing its …

PCA as an effective tool for the detection of R-peaks in an ECG signal processing

V Gupta, NK Saxena, A Kanungo, P Kumar… - International Journal of …, 2022 - Springer
Visual inspection of R-peaks in Electrocardiogram (ECG) signal is avoided because of
limited resolution and in the variation of parameters of the underlying subject (patient) …

An efficient new method for the detection of QRS in electrocardiogram

AK Dohare, V Kumar, R Kumar - Computers & Electrical Engineering, 2014 - Elsevier
A simple and efficient new method for QRS detection in Electrocardiogram (ECG) is
proposed in this paper. Initially data is preprocessed using two stage median filter for …

An improved QRS complex detection method having low computational load

Ö Yakut, ED Bolat - Biomedical Signal Processing and Control, 2018 - Elsevier
In this study, an improved QRS complex detection method having low complexity is
proposed. This method includes two stages as preprocessing and decision making. The …

A novel method for the detection of R-peaks in ECG based on K-Nearest Neighbors and Particle Swarm Optimization

R He, K Wang, Q Li, Y Yuan, N Zhao, Y Liu… - EURASIP Journal on …, 2017 - Springer
Cardiovascular diseases are associated with high morbidity and mortality. However, it is still
a challenge to diagnose them accurately and efficiently. Electrocardiogram (ECG), a …

An efficient low computational cost method of R-peak detection

V Gupta, M Mittal, V Mittal - Wireless Personal Communications, 2021 - Springer
Visual inspection of R-peaks in an electrocardiogram (ECG) signal may lead to wrong
diagnosis due to physiological variability and the noisy status of the QRS complexes …

Sigmoidal radial basis function ANN for QRS complex detection

K Arbateni, A Bennia - Neurocomputing, 2014 - Elsevier
This work proposes a QRS complex detector which works on high amplitude. An optimized
nonlinear adaptive whitening filter based on sigmoidal radial basis function (SRBF) is used …

An optimally designed digital differentiator based preprocessor for R-peak detection in electrocardiogram signal

C Nayak, SK Saha, R Kar, D Mandal - Biomedical Signal Processing and …, 2019 - Elsevier
Globally the human death rate is accelerating day by day due to the cardiovascular diseases
(CVDs), and it will be elevated shortly. In this scenario, the QRS complex detection of …