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 2026-07-06T18:37:57.32+00:00 60 https://www.frontiersin.org/articles/10.3389/frsip.2026.1829279 https://www.frontiersin.org/articles/10.3389/frsip.2026.1829279 <![CDATA[Extended Kalman filtering on Stiefel manifolds]]> 2026-06-30T00:00:00Z Original Research Jordi-Lluís FiguerasAron PerssonLauri Viitasaari https://www.frontiersin.org/articles/10.3389/frsip.2026.1853106 https://www.frontiersin.org/articles/10.3389/frsip.2026.1853106 <![CDATA[An explainable AI-driven hybrid SE-transformer architecture for robust knee osteoporosis classification from X-ray data]]> 2026-06-26T00:00:00Z Original Research Sudhir Kumar SangulaSiddique Ibrahim S. P. https://www.frontiersin.org/articles/10.3389/frsip.2026.1802483 https://www.frontiersin.org/articles/10.3389/frsip.2026.1802483 <![CDATA[Energy-aware bitrate ladder for VVC streaming with client-side super-resolution]]> 2026-06-24T00:00:00Z Original Research Amritha PremkumarVignesh V. MenonChristian Herglotz https://www.frontiersin.org/articles/10.3389/frsip.2026.1844194 https://www.frontiersin.org/articles/10.3389/frsip.2026.1844194 <![CDATA[Classification of infrasonic signals based on time-frequency representation]]> 2026-06-23T00:00:00Z Original Research Hao YinYu LuYunfen ChangKai ZhangYunhui WuFan YangXuexu LiXinliang PangPeng Li https://www.frontiersin.org/articles/10.3389/frsip.2026.1821900 https://www.frontiersin.org/articles/10.3389/frsip.2026.1821900 <![CDATA[SwinPyramidNet: a deep learning network for pear leaf disease classification using hybrid convolutional feature pyramids and swin transformer]]> 2026-06-19T00:00:00Z Original Research Tejas SharmaNikhil ShindeJ. MukundhR. KarthikK. Suganthi https://www.frontiersin.org/articles/10.3389/frsip.2026.1831207 https://www.frontiersin.org/articles/10.3389/frsip.2026.1831207 <![CDATA[Detection of bacterial and viral pneumonia in pediatric chest radiographs using fusion of mediastinum and lung imaging biomarkers]]> 2026-05-29T00:00:00Z Original Research Sukanta Kumar TuloShilpi Ruchi KerkettaO. Rahul ManoharPramod Martha https://www.frontiersin.org/articles/10.3389/frsip.2026.1787092 https://www.frontiersin.org/articles/10.3389/frsip.2026.1787092 <![CDATA[Multi-scale pyramid spatial atrous channel attention enhanced ResNet50V2 for explainable pulmonary fibrosis diagnosis]]> 2026-05-13T00:00:00Z Original Research K. MahapackialakshmiG. Jaffino https://www.frontiersin.org/articles/10.3389/frsip.2026.1812987 https://www.frontiersin.org/articles/10.3389/frsip.2026.1812987 <![CDATA[InvZW: invariant feature learning via noise-adversarial training for robust image zero-watermarking]]> 2026-05-13T00:00:00Z Original Research Abdullah All TanvirFrank Y. ShihXin Zhong https://www.frontiersin.org/articles/10.3389/frsip.2026.1795809 https://www.frontiersin.org/articles/10.3389/frsip.2026.1795809 <![CDATA[Explainable artificial intelligence for the analysis of histopathological images of breast cancer: methods, interpretability and emerging directions]]> 2026-05-12T00:00:00Z Mini Review Raimondo FanaleBarbara MartiniFilippo SciarroneRoberto Caldelli https://www.frontiersin.org/articles/10.3389/frsip.2026.1797749 https://www.frontiersin.org/articles/10.3389/frsip.2026.1797749 <![CDATA[Explainable artificial intelligence approaches in cardiovascular imaging: methodological advances and clinical implications]]> 2026-05-04T00:00:00Z Mini Review Wentao YanRui SunLi Shen https://www.frontiersin.org/articles/10.3389/frsip.2026.1816476 https://www.frontiersin.org/articles/10.3389/frsip.2026.1816476 <![CDATA[Stochastic signal representation via harmonic parameter factorization]]> 2026-04-28T00:00:00Z Original Research O. AngelskyM. StrynadkoC. ZenkovaR. ZaiatsXinzheng ZhangJun ZhengJingxian Cai https://www.frontiersin.org/articles/10.3389/frsip.2026.1777346 https://www.frontiersin.org/articles/10.3389/frsip.2026.1777346 <![CDATA[Application of VMD–CNN–LSTM in mechanical fault diagnosis of pump station units]]> 2026-04-24T00:00:00Z Original Research Fengshou ZhangMengmeng CuiHongyu YangJing FengQingqing TianYu TianLei Guo 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.2026.1779355 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.2026.1827692 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.2026.1843671 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