Frontiers in Signal Processing | New and Recent Articles https://www.frontiersin.org/journals/signal-processing RSS Feed for Frontiers in Signal Processing | New and Recent Articles en-us Frontiers Feed Generator,version:1 2026-04-23T12:04:36.63+00:00 60 https://www.frontiersin.org/articles/10.3389/frsip.2026.1761302 https://www.frontiersin.org/articles/10.3389/frsip.2026.1761302 <![CDATA[A patch-wise deep residual network (PwDRU-Net102) for multimodal MRI brain tumor segmentation]]> 2026-04-22T00:00:00Z Original Research Manu SinghTanu SinghVinod Patidar https://www.frontiersin.org/articles/10.3389/frsip.2026.1728615 https://www.frontiersin.org/articles/10.3389/frsip.2026.1728615 <![CDATA[Temporal convolutional network architectures: a novel simultaneous spatio-temporal model for comparative analysis]]> 2026-04-17T00:00:00Z Original Research Milad JabbariEisa AghchehliChenfei MaKianoush Nazarpour https://www.frontiersin.org/articles/10.3389/frsip.2026.1794236 https://www.frontiersin.org/articles/10.3389/frsip.2026.1794236 <![CDATA[Dual-prediction and adaptive complexity for reversible watermarking of color images]]> 2026-04-16T00:00:00Z Original Research Chen CuiLi LiHao DuWen Wang https://www.frontiersin.org/articles/10.3389/frsip.2026.1778118 https://www.frontiersin.org/articles/10.3389/frsip.2026.1778118 <![CDATA[Automatic monitoring herbage prehensions in grazing cows using audio signals and deep learning techniques]]> 2026-04-14T00:00:00Z Original Research Roberta AvanzatoLudovica BeritelliSalvatore BognannoFrancesco BeritelliMarcella Avondo https://www.frontiersin.org/articles/10.3389/frsip.2026.1827692 https://www.frontiersin.org/articles/10.3389/frsip.2026.1827692 <![CDATA[Editorial: Emerging optimization, learning and signal processing for next-generation wireless communications and networking]]> 2026-04-09T00:00:00Z Editorial Dionysis KalogeriasLe LiangMark EisenAthina PetropuluLeandros Tassiulas https://www.frontiersin.org/articles/10.3389/frsip.2026.1779355 https://www.frontiersin.org/articles/10.3389/frsip.2026.1779355 <![CDATA[Optical character recognition based document image quality assessment]]> 2026-04-09T00:00:00Z Original Research R. KrithikaJ. Joshan AthanesiousS. Kiruthika https://www.frontiersin.org/articles/10.3389/frsip.2026.1843671 https://www.frontiersin.org/articles/10.3389/frsip.2026.1843671 <![CDATA[Retraction: Bayesian nonparametric learning and knowledge transfer for object tracking under unknown time-varying conditions]]> 2026-04-08T00:00:00Z Retraction https://www.frontiersin.org/articles/10.3389/frsip.2026.1776807 https://www.frontiersin.org/articles/10.3389/frsip.2026.1776807 <![CDATA[Self-face viewing attenuates cardiac modulation of corticospinal excitability]]> 2026-04-07T00:00:00Z Original Research Milana MakarovaNikita FedosovIrina MikhailovaMaria NikolaevaAlexei OssadtchiAlexey TumyalisMaria Volodina https://www.frontiersin.org/articles/10.3389/frsip.2026.1715921 https://www.frontiersin.org/articles/10.3389/frsip.2026.1715921 <![CDATA[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]]> 2026-03-24T00:00:00Z Original Research Maria Fernanda Soares de AlmeidaAriana Moura CabralLeandro Rodrigues da Silva SouzaMila Figueira NozellaCamille Marques AlvesPedro Henrique Bernardes Caetano MilkenMaria Olivia Domingos Rezio RamosLuanne Cardoso MendesAdriano de Oliveira Andrade https://www.frontiersin.org/articles/10.3389/frsip.2026.1727948 https://www.frontiersin.org/articles/10.3389/frsip.2026.1727948 <![CDATA[Implementation of selected ISO/IEC 29794-5 measures and proposing alternatives]]> 2026-03-17T00:00:00Z Original Research Paulina OtlikWojciech Wodo https://www.frontiersin.org/articles/10.3389/frsip.2026.1691777 https://www.frontiersin.org/articles/10.3389/frsip.2026.1691777 <![CDATA[EEG-based cognitive load estimation during the use of a virtual wheelchair simulator]]> 2026-03-16T00:00:00Z Original Research Débora Pereira SalgadoFelipe Roque MartinsAngela Abreu Rosa de SáRonan FlynnnNiall MurrayEduardo Lázaro Martins Naves https://www.frontiersin.org/articles/10.3389/frsip.2026.1761293 https://www.frontiersin.org/articles/10.3389/frsip.2026.1761293 <![CDATA[A graph generation pipeline for critical infrastructures based on heuristics, images and depth data]]> 2026-03-06T00:00:00Z Original Research Mike DiessnerYannick E. Tarant https://www.frontiersin.org/articles/10.3389/frsip.2026.1745291 https://www.frontiersin.org/articles/10.3389/frsip.2026.1745291 <![CDATA[Equation-level parameterized fusion reformulation for multimodal epileptic seizure detection using interaction control and data-quality screening]]> 2026-03-06T00:00:00Z Original Research Abdul-Mumin KhalidMusah SulemanaIddrisu Wahab Abdul https://www.frontiersin.org/articles/10.3389/frsip.2026.1764383 https://www.frontiersin.org/articles/10.3389/frsip.2026.1764383 <![CDATA[Airborne IMT users in precision agriculture: Monte-Carlo analysis of UAV interference in 694–2690 bands]]> 2026-03-05T00:00:00Z Original Research Alexandr SolochshenkoKarina TurzhanovaAlexander PastukhValery TikhvinskiyYelizaveta Vitulyova https://www.frontiersin.org/articles/10.3389/frsip.2026.1680796 https://www.frontiersin.org/articles/10.3389/frsip.2026.1680796 <![CDATA[Alzheimer’s detection using discrete wavelet transform based image fusion and vision information transformer]]> 2026-03-04T00:00:00Z Original Research Amar A. DumKshama V. KulhalliPriyanka Singh https://www.frontiersin.org/articles/10.3389/frsip.2025.1729918 https://www.frontiersin.org/articles/10.3389/frsip.2025.1729918 <![CDATA[Residual life prediction of progressive failure bearings based on NGO-AVMD hybrid domain features]]> 2026-02-16T00:00:00Z Original Research Jiong Zhou https://www.frontiersin.org/articles/10.3389/frsip.2026.1792985 https://www.frontiersin.org/articles/10.3389/frsip.2026.1792985 <![CDATA[Editorial: MmWave technologies as opportunistic ISAC for environmental monitoring]]> 2026-02-13T00:00:00Z Editorial Congzheng HanJonatan Ostrometzky https://www.frontiersin.org/articles/10.3389/frsip.2025.1715540 https://www.frontiersin.org/articles/10.3389/frsip.2025.1715540 <![CDATA[Singular spectrum analysis of near-infrared spectroscopy signal classification for mental arithmetic and rest state]]> 2026-02-11T00:00:00Z Original Research Kanwardeep Singh GahlotAnukul PandeySachin TaranRahul Thakur https://www.frontiersin.org/articles/10.3389/frsip.2026.1783015 https://www.frontiersin.org/articles/10.3389/frsip.2026.1783015 <![CDATA[Correction: Convergence analysis of hyperparameter-free MCC-based channel-estimation for mmWave MIMO systems]]> 2026-02-03T00:00:00Z Correction Vimal BhatiaRajat KumarRangeet MitraSandesh JainVidya Bhasker ShuklaK. VenkateswaranOndrej Krejcar https://www.frontiersin.org/articles/10.3389/frsip.2026.1724468 https://www.frontiersin.org/articles/10.3389/frsip.2026.1724468 <![CDATA[Research on heart rate estimation algorithm based on dynamic PPG]]> 2026-02-02T00:00:00Z Original Research Jiawei GuoShiyuan ChenTing LanRuochen LiLichao WangYunchong WuJun ZhongWei Zhu