Frontiers in Signal Processing

Original Research

Published on 24 Mar 2026

The role of signal preprocessing on the discriminability of canonical time-series characteristics and classification among individuals with and without Parkinson’s disease during serious game interaction

in Biomedical Signal Processing

Maria Fernanda Soares de Almeida
Ariana Moura Cabral
Leandro Rodrigues da Silva Souza
Mila Figueira Nozella
Camille Marques Alves
Pedro Henrique Bernardes Caetano Milken
Maria Olivia Domingos Rezio Ramos
Luanne Cardoso Mendes
Adriano de Oliveira Andrade

Frontiers in Signal Processing

doi 10.3389/frsip.2026.1715921

147 views

Original Research

Accepted on 20 Mar 2026

Automatic Monitoring Herbage Prehensions in Grazing Cows Using Audio Signals and Deep Learning Techniques

in Audio and Acoustic Signal Processing

Francesco Beritelli
Roberta Avanzato
Ludovica Beritelli
Salvatore Bognanno
Marcella Avondo

Frontiers in Signal Processing

Editorial

Accepted on 18 Mar 2026

Editorial: Emerging Optimization, Learning and Signal Processing for Next Generation Wireless Communications and Networking

in Signal Processing for Communications

Dionysis Kalogerias
Le Liang
Mark Eisen
Athina Petropulu
Leandros Tassiulas

Frontiers in Signal Processing

Original Research

Accepted on 18 Mar 2026

A Patch-wise Deep Residual Network (PwDRU-Net102) for Multimodal MRI Brain Tumor Segmentation

in Image Processing

Manu Singh
Tanu Singh
Vinod Patidar

Frontiers in Signal Processing

Original Research

Accepted on 17 Mar 2026

Dual-Prediction and Adaptive Complexity for Reversible Watermarking of Color Images

in Image Processing

Chen Cui
Li Li
Hao Du
Wen Wang

Frontiers in Signal Processing

Original Research

Published on 17 Mar 2026

Implementation of selected ISO/IEC 29794-5 measures and proposing alternatives

in Image Processing

Paulina Otlik
Wojciech Wodo

Frontiers in Signal Processing

doi 10.3389/frsip.2026.1727948

268 views

Original Research

Published on 16 Mar 2026

EEG-based cognitive load estimation during the use of a virtual wheelchair simulator

in Biomedical Signal Processing

Débora Pereira Salgado
Felipe Roque Martins
Angela Abreu Rosa de Sá
Ronan Flynnn
Niall Murray
Eduardo Lázaro Martins Naves

Frontiers in Signal Processing

doi 10.3389/frsip.2026.1691777

Original Research

Accepted on 12 Mar 2026

Optical Character Recognition based Document Image Quality Assessment

in Image Processing

Krithika R
Joshan Athanesious J
Kiruthika S

Frontiers in Signal Processing

Original Research

Accepted on 10 Mar 2026

Application of VMD-CNN-LSTM in Mechanical Fault Diagnosis of Pump Station Units

in Systems Health Diagnosis and Prognosis

Fengshou Zhang
Mengmeng Cui
Hongyu Yang
Jing Feng
Qingqing Tian
Yu Tian
Lei Guo

Frontiers in Signal Processing

Original Research

Accepted on 09 Mar 2026

Self-Face Viewing Attenuates Cardiac Modulation of Corticospinal Excitability

in Biomedical Signal Processing

Milana Makarova
Nikita Fedosov
Irina Mikhailova
Maria Nikolaeva
Alexey Ossadtchi
Alexey Tumialis
Maria Volodina

Frontiers in Signal Processing

Original Research

Published on 06 Mar 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

doi 10.3389/frsip.2026.1745291

515 views

Original Research

Published on 06 Mar 2026

A graph generation pipeline for critical infrastructures based on heuristics, images and depth data

in Image Processing

Mike Diessner
Yannick E. Tarant

Frontiers in Signal Processing

doi 10.3389/frsip.2026.1761293

164 views

Original Research

Published on 05 Mar 2026

Airborne IMT users in precision agriculture: Monte-Carlo analysis of UAV interference in 694–2690 bands

in Signal Processing for Communications

Alexandr Solochshenko
Karina Turzhanova
Alexander Pastukh
Valery Tikhvinskiy
Yelizaveta Vitulyova

Frontiers in Signal Processing

doi 10.3389/frsip.2026.1764383

165 views

Original Research

Published on 04 Mar 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

doi 10.3389/frsip.2026.1680796

291 views

Original Research

Accepted on 24 Feb 2026

Temporal Convolutional Network Architectures: A Novel Simultaneous Spatio-Temporal Model for Comparative Analysis

in Biomedical Signal Processing

Milad Jabbari
Eisa Aghchehli
Chenfei Ma
Kianoush Nazarpour

Frontiers in Signal Processing

Original Research

Published on 16 Feb 2026

Residual life prediction of progressive failure bearings based on NGO-AVMD hybrid domain features

in Systems Health Diagnosis and Prognosis

Jiong Zhou

Frontiers in Signal Processing

doi 10.3389/frsip.2025.1729918

313 views

Editorial

Published on 13 Feb 2026

Editorial: MmWave technologies as opportunistic ISAC for environmental monitoring

in Radar Signal Processing

Congzheng Han
Jonatan Ostrometzky

Frontiers in Signal Processing

doi 10.3389/frsip.2026.1792985

227 views

Original Research

Published on 11 Feb 2026

Singular spectrum analysis of near-infrared spectroscopy signal classification for mental arithmetic and rest state

in Biomedical Signal Processing

Kanwardeep Singh Gahlot
Anukul Pandey
Sachin Taran
Rahul Thakur

Frontiers in Signal Processing

doi 10.3389/frsip.2025.1715540

401 views

Correction

Published on 03 Feb 2026

Correction: Convergence analysis of hyperparameter-free MCC-based channel-estimation for mmWave MIMO systems

in Signal Processing for Communications

Vimal Bhatia
Rajat Kumar
Rangeet Mitra
Sandesh Jain
Vidya Bhasker Shukla
K. Venkateswaran
Ondrej Krejcar

Frontiers in Signal Processing

doi 10.3389/frsip.2026.1783015

319 views

Original Research

Published on 02 Feb 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

doi 10.3389/frsip.2026.1724468

722 views

Original Research

Published on 28 Jan 2026

Detection of inter-turn short circuits in induction motors using orthogonal matching pursuit and dictionary learning

in Systems Health Diagnosis and Prognosis

Carlos Morales-Perez
Juan Pablo Amezquita-Sanchez
Jose Rangel-Magdaleno
David Granados-Lieberman
Martin Valtierra-Rodriguez

Frontiers in Signal Processing

doi 10.3389/frsip.2026.1712465

560 views

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

592 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

753 views

Original Research

Published on 06 Jan 2026

Convergence analysis of hyperparameter-free MCC-based channel estimation for mmWave MIMO systems

in Signal Processing for Communications

Vimal Bhatia
Rajat Kumar
Rangeet Mitra
Sandesh Jain
Vidya Bhasker Shukla
K. Venkateswaran
Ondrej Krejcar

Frontiers in Signal Processing

doi 10.3389/frsip.2025.1709070

958 views

201 articles

articles

The role of signal preprocessing on the discriminability of canonical time-series characteristics and classification among individuals with and without Parkinson’s disease during serious game interaction

Automatic Monitoring Herbage Prehensions in Grazing Cows Using Audio Signals and Deep Learning Techniques

Editorial: Emerging Optimization, Learning and Signal Processing for Next Generation Wireless Communications and Networking

A Patch-wise Deep Residual Network (PwDRU-Net102) for Multimodal MRI Brain Tumor Segmentation

Dual-Prediction and Adaptive Complexity for Reversible Watermarking of Color Images

Implementation of selected ISO/IEC 29794-5 measures and proposing alternatives

EEG-based cognitive load estimation during the use of a virtual wheelchair simulator

Optical Character Recognition based Document Image Quality Assessment

Application of VMD-CNN-LSTM in Mechanical Fault Diagnosis of Pump Station Units

Self-Face Viewing Attenuates Cardiac Modulation of Corticospinal Excitability

Equation-level parameterized fusion reformulation for multimodal epileptic seizure detection using interaction control and data-quality screening

A graph generation pipeline for critical infrastructures based on heuristics, images and depth data

Airborne IMT users in precision agriculture: Monte-Carlo analysis of UAV interference in 694–2690 bands

Alzheimer’s detection using discrete wavelet transform based image fusion and vision information transformer

Temporal Convolutional Network Architectures: A Novel Simultaneous Spatio-Temporal Model for Comparative Analysis

Residual life prediction of progressive failure bearings based on NGO-AVMD hybrid domain features

Editorial: MmWave technologies as opportunistic ISAC for environmental monitoring

Singular spectrum analysis of near-infrared spectroscopy signal classification for mental arithmetic and rest state

Correction: Convergence analysis of hyperparameter-free MCC-based channel-estimation for mmWave MIMO systems

Research on heart rate estimation algorithm based on dynamic PPG

Detection of inter-turn short circuits in induction motors using orthogonal matching pursuit and dictionary learning

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

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

Convergence analysis of hyperparameter-free MCC-based channel estimation for mmWave MIMO systems