Original ResearchPublished 9 October 2026Q-rung orthopair fuzzy framework for multimodal MRI image fusion and U-Net-based segmentation for brain tumor detectionFelix Augustin · Deva Nithyanandham · Mahesh Kumar C. V. · David Raj M. · Saravanakumar Ramasamy · Saraswathi D. · Pandiyaraju VFrontiers in Artificial Intelligencedoi 10.3389/frai.2026.1840304
Original ResearchPublished 8 October 2026Matrix-free photoacoustic image reconstruction via sensor-token networksMary John · Shibili Said · Imad Barhumi · Sherzod Turaev · Mohamed YahiaFrontiers in Applied Mathematics and Statisticsdoi 10.3389/fams.2026.1952041
MethodsPublished 8 October 2026Efficient least-squares imaging of a complex mountainous area in China using LsmGANsQingyang Li · Wenjing Guo · Jianping Huang · Yundong Guo · Feng ZhuFrontiers in Earth Sciencedoi 10.3389/feart.2026.1925199
Original ResearchPublished 14 September 2026Computationally efficient hybrid multi-domain transform fusion for secure image steganography using rate–distortion optimization and Toom–Cook accelerationAbhrendu Bhattacharya · Raktim Kumar Dey · Amit R. Welekar · Rajesh Bose · Sandip Roy · Arfat Ahmad Khan · Muhammad Shoaib Ayub · Insoo KooFrontiers in Signal Processingdoi 10.3389/frsip.2026.1864603
Original ResearchPublished 9 September 2026Multi-stage generative enhancement and foundation model framework for automated dental implant identification: assessing the preprocessing paradoxVeena Benakatti · Ramesh P. Nayakar · Mallikarjun AnandhalliFrontiers in Computer Sciencedoi 10.3389/fcomp.2026.1911640
Original ResearchPublished 3 September 2026LPD-Net: lightweight adaptive weight-driven dual-stream network guided by physics-inspired priors for structure-preserving underwater image enhancementJunming Liu · Jiajun Liang · Shaoliang Shi · Shiqiao Ruan · Junbo He · Qingnan Huang · Xiangsuo FanFrontiers in Computer Sciencedoi 10.3389/fcomp.2026.1908061
Original ResearchPublished 31 July 2026Dual-domain transformer-based learned primal-dual reconstruction for PET imagingAnton Adelöw · Hamidreza Rashidykanan · Alessandro Guazzo · Massimiliano Colarieti-TostiFrontiers in Nuclear Medicinedoi 10.3389/fnume.2026.1885873
Original ResearchPublished 9 July 2026Hybrid CUDA acceleration of wavelet-based MRI image denoisingLesia Hentosh · Yana Vyklyuk · Oleh BerezskyFrontiers in Signal Processingdoi 10.3389/frsip.2026.1862897
Original ResearchPublished 9 July 2026LiteMamba-Synth: lightweight state space models for efficient 3T-to-7T MRI translationZhengrui Zhang · Jie Dong · Haoting Yang · Zehong ChenFrontiers in Neuroanatomydoi 10.3389/fnana.2026.1886476
Original ResearchPublished 3 July 2026Potential of Image2Image translation in reducing AI bias attributed to differences in CT reconstruction methods: proof-of-concept study on a paired datasetFeifei Li · Liliana Lourenco Caldeira · Astha Jaiswal · Nils Große Hokamp · Oya Beyan · Ekaterina KutafinaFrontiers in Radiologydoi 10.3389/fradi.2026.1875867
Original ResearchPublished 17 June 2026Inner layer security reinforcement for instant payment systems: a dual layer encryption-steganography evaluation in Brunei's digital payment contextAmpuan Shazani bin Ampuan Haji Sadikin · Heru SusantoFrontiers in Big Datadoi 10.3389/fdata.2026.1826953
Original ResearchPublished 8 June 2026EQISP: efficient quantized image signal processing with multi-scale pyramid fusion for resource constrained embodied perceptionTongxin Yang · Ling Guo · Jie Li · Qi Qin · Bowen Liu · Qian ZhangFrontiers in Neuroroboticsdoi 10.3389/fnbot.2026.1866481
