Frontiers in Signal Processing | Biomedical Signal Processing

Original Research

Published on 22 Jan 2026

Comparing compressive sensing and downsampling for COVID-19 diagnosis from cough and speech audio signals

in Biomedical Signal Processing

Leticia Silva
Alan Floriano
Carlos Valadão
Eliete Caldeira
Sridhar Krishnan
Teodiano Bastos Filho

Frontiers in Signal Processing

doi 10.3389/frsip.2025.1700044

432 views

Original Research

Accepted on 20 Jan 2026

Equation-Level Parameterized Fusion Reformulation for Multimodal Epileptic Seizure Detection Using Interaction Control and Data-Quality Screening

in Biomedical Signal Processing

ABDUL-MUMIN KHALID
Musah Sulemana
Iddrisu Wahab Abdul

Frontiers in Signal Processing

241 views

Original Research

Accepted on 12 Jan 2026

Research on heart rate estimation algorithm based on dynamic PPG

in Biomedical Signal Processing

Jiawei Guo
Shiyuan Chen
Ting Lan
Ruochen Li
Lichao Wang
Yunchong Wu
Jun Zhong
Wei Zhu

Frontiers in Signal Processing

242 views

Original Research

Published on 12 Jan 2026

Unraveling cardiac arrhythmia frequency: comparative analysis using time and frequency domain algorithms

in Biomedical Signal Processing

Laura Diaz-Maue
Annette Witt
Lina Elshareif
Holger Nobach

Frontiers in Signal Processing

doi 10.3389/frsip.2025.1707422

534 views

Original Research

Accepted on 09 Jan 2026

Alzheimer's Detection using Discrete Wavelet Transform Based Image Fusion and Vision Information Transformer

in Biomedical Signal Processing

Amar A Dum
Kshama V Kulhalli
Priyanka Singh

Frontiers in Signal Processing

111 views

Original Research

Accepted on 26 Dec 2025

Singular Spectrum Analysis of Near-Infrared Spectroscopy Signal Classification for Mental Arithmetic and Rest State

in Biomedical Signal Processing

Sachin Taran
Rahul Thakur
Anukul Pandey
Kanwardeep Singh Gahlot

Frontiers in Signal Processing

194 views

Original Research

Published on 27 Nov 2025

A computational approach for prediction of exons using static encoding methods, digital filter and windowing technique

in Biomedical Signal Processing

Shaik Benarjee
Vaegae Naveen Kumar

Frontiers in Signal Processing

doi 10.3389/frsip.2025.1679555

659 views

Editorial

Published on 31 Jan 2025

Editorial: Smart biomedical signal analysis with machine intelligence

in Biomedical Signal Processing

Tilendra Choudhary
Pulakesh Upadhyaya
Mohammad Zavid Parvez
Shaik Rafi Ahamed

Frontiers in Signal Processing

doi 10.3389/frsip.2025.1555876

2,397 views

Original Research

Published on 21 Nov 2024

Markerless vision-based knee osteoarthritis classification using machine learning and gait videos

in Biomedical Signal Processing

Slim Ben Hassine
Ala Balti
Sabeur Abid
Mohamed Moncef Ben Khelifa
Mounir Sayadi

Frontiers in Signal Processing

doi 10.3389/frsip.2024.1479244

3,393 views
8 citations

Correction

Published on 15 Oct 2024

Corrigendum: Editorial: Physiological signal processing for wellness

in Biomedical Signal Processing

Rakesh Chandra Joshi
Navchetan Awasthi
Priyadarsan Parida
Manob Jyoti Saikia

Frontiers in Signal Processing

doi 10.3389/frsip.2024.1496320

1,548 views
1 citation

Original Research

Published on 20 Sep 2024

CovRoot: COVID-19 detection based on chest radiology imaging techniques using deep learning

in Biomedical Signal Processing

Ahashan Habib Niloy
S. M. Farah Al Fahim
Mohammad Zavid Parvez
Shammi Akhter Shiba
Faizun Nahar Faria
Md. Jamilur Rahman
Emtiaz Hussain
Tasmi Tamanna

Frontiers in Signal Processing

doi 10.3389/frsip.2024.1384744

1,861 views
1 citation

Original Research

Published on 28 May 2024

Enhancement of single-lead dry-electrode ECG through wavelet denoising

in Biomedical Signal Processing

Abdelrahman Abdou
Sridhar Krishnan

Frontiers in Signal Processing

doi 10.3389/frsip.2024.1396077

2,759 views
7 citations

Original Research

Published on 19 Mar 2024

Feasibility, functionality, and user experience with wearable technologies for acute exacerbation monitoring in patients with severe COPD

in Biomedical Signal Processing

Olivia C. Iorio
Felix-Antoine Coutu
Dany Malaeb
Bryan A. Ross

Frontiers in Signal Processing

doi 10.3389/frsip.2024.1362754

3,534 views
7 citations

Editorial

Published on 05 Mar 2024

Editorial: Physiological signal processing for wellness

in Biomedical Signal Processing

Rakesh Chandra Joshi
Navchetan Awasthi
Priyadarsan Parida
Manob Jyoti Saikia

Frontiers in Signal Processing

doi 10.3389/frsip.2024.1391335

2,645 views

Original Research

Published on 29 Jan 2024

Comparative study of time-frequency transformation methods for ECG signal classification

in Biomedical Signal Processing

Min-Seo Song
Seung-Bo Lee

Frontiers in Signal Processing

doi 10.3389/frsip.2024.1322334

5,841 views
14 citations

Original Research

Published on 25 Jan 2024

The performance of domain-based feature extraction on EEG, ECG, and fNIRS for Huntington’s disease diagnosis via shallow machine learning

in Biomedical Signal Processing

Sucheer Maddury

Frontiers in Signal Processing

doi 10.3389/frsip.2024.1321861

3,202 views
10 citations

Original Research

Published on 30 Nov 2023

Improved circuitry and post-processing for interleaved fast-scan cyclic voltammetry and electrophysiology measurements

in Biomedical Signal Processing

Ashwin K. Avula
Abhinav Goyal
Aaron E. Rusheen
Jason Yuen
Warren O. Dennis
Diane R. Eaker
Joshua B. Boesche
Charles D. Blaha
Kevin E. Bennet
Kendall H. Lee

Frontiers in Signal Processing

doi 10.3389/frsip.2023.1195800

2,410 views
1 citation

Original Research

Published on 30 May 2023

Epileptic seizure prediction based on multiresolution convolutional neural networks

in Biomedical Signal Processing

Ali K. Ibrahim
Hanqi Zhuang
Emmanuelle Tognoli
Ali Muhamed Ali
Nurgun Erdol

Frontiers in Signal Processing

doi 10.3389/frsip.2023.1175305

3,578 views
9 citations

Original Research

Published on 03 Apr 2023

ICA’s bug: How ghost ICs emerge from effective rank deficiency caused by EEG electrode interpolation and incorrect re-referencing

in Biomedical Signal Processing

Hyeonseok Kim
Justin Luo
Shannon Chu
Cedric Cannard
Sven Hoffmann
Makoto Miyakoshi

Frontiers in Signal Processing

doi 10.3389/frsip.2023.1064138

13,646 views
55 citations

Original Research

Published on 09 Jan 2023

Simultaneous segmentation of multiple structures in fundal images using multi-tasking deep neural networks

in Biomedical Signal Processing

Sunil Kumar Vengalil
Bharath Krishnamurthy
Neelam Sinha

Frontiers in Signal Processing

doi 10.3389/frsip.2022.936875

2,878 views
5 citations

Original Research

Published on 30 Nov 2022

Subject-invariant feature learning for mTBI identification using LSTM-based variational autoencoder with adversarial regularization

in Biomedical Signal Processing

Shiva Salsabilian
Laleh Najafizadeh

Frontiers in Signal Processing

doi 10.3389/frsip.2022.1019253

2,650 views
3 citations

Original Research

Published on 10 Nov 2022

Recent advances in photoacoustic blind source spectral unmixing approaches and the enhanced detection of endogenous tissue chromophores

in Biomedical Signal Processing

Valeria Grasso
Hafiz Wajahat Hassan
Peyman Mirtaheri
Regine Willumeit-Rӧmer
Jithin Jose

Frontiers in Signal Processing

doi 10.3389/frsip.2022.984901

5,013 views
19 citations

Original Research

Published on 17 Oct 2022

Multimodal detection of typical absence seizures in home environment with wearable electrodes

in Biomedical Signal Processing

Christos Chatzichristos
Lauren Swinnen
Jaiver Macea
Miguel Bhagubai
Wim Van Paesschen
Maarten De Vos

Frontiers in Signal Processing

doi 10.3389/frsip.2022.1014700

4,617 views
23 citations

Original Research

Published on 05 Oct 2022

COVID-19 respiratory sound analysis and classification using audio textures

in Biomedical Signal Processing

Leticia Silva
Carlos Valadão
Lucas Lampier
Denis Delisle-Rodríguez
Eliete Caldeira
Teodiano Bastos-Filho
Sridhar Krishnan

Frontiers in Signal Processing

doi 10.3389/frsip.2022.986293

5,635 views
5 citations

35 articles

articles

Comparing compressive sensing and downsampling for COVID-19 diagnosis from cough and speech audio signals

Equation-Level Parameterized Fusion Reformulation for Multimodal Epileptic Seizure Detection Using Interaction Control and Data-Quality Screening

Research on heart rate estimation algorithm based on dynamic PPG

Unraveling cardiac arrhythmia frequency: comparative analysis using time and frequency domain algorithms

Alzheimer's Detection using Discrete Wavelet Transform Based Image Fusion and Vision Information Transformer

Singular Spectrum Analysis of Near-Infrared Spectroscopy Signal Classification for Mental Arithmetic and Rest State

A computational approach for prediction of exons using static encoding methods, digital filter and windowing technique

Editorial: Smart biomedical signal analysis with machine intelligence

Markerless vision-based knee osteoarthritis classification using machine learning and gait videos

Corrigendum: Editorial: Physiological signal processing for wellness

CovRoot: COVID-19 detection based on chest radiology imaging techniques using deep learning

Enhancement of single-lead dry-electrode ECG through wavelet denoising

Feasibility, functionality, and user experience with wearable technologies for acute exacerbation monitoring in patients with severe COPD

Editorial: Physiological signal processing for wellness

Comparative study of time-frequency transformation methods for ECG signal classification

The performance of domain-based feature extraction on EEG, ECG, and fNIRS for Huntington’s disease diagnosis via shallow machine learning

Improved circuitry and post-processing for interleaved fast-scan cyclic voltammetry and electrophysiology measurements

Epileptic seizure prediction based on multiresolution convolutional neural networks

ICA’s bug: How ghost ICs emerge from effective rank deficiency caused by EEG electrode interpolation and incorrect re-referencing

Simultaneous segmentation of multiple structures in fundal images using multi-tasking deep neural networks

Subject-invariant feature learning for mTBI identification using LSTM-based variational autoencoder with adversarial regularization

Recent advances in photoacoustic blind source spectral unmixing approaches and the enhanced detection of endogenous tissue chromophores

Multimodal detection of typical absence seizures in home environment with wearable electrodes

COVID-19 respiratory sound analysis and classification using audio textures