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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Dong Liang

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Sep 2026

Highly Accelerating Joint Intracranial and Carotid Vessel Wall Imaging Using ESPIRiT-Driven Diffusion Model Reconstruction.

PURPOSE To propose ESPIRiT-Diffusion, a physics-guided score-based diffusion reconstruction framework incorporating multi-set ESPIRiT map-based data-consistency constraints for 8.8- and 10.7-fold accelerated joint intracranial and carotid vessel wall imaging (VWI) with an isotropic resolution of 0.6 mm3. THEORY AND M...

Tian Zhou, Yu-Long Qi, Seng Jia et al. · 0 citations
Preprint Sep 2026

SGAM: Shared Gaussian Geometry with Implicit Amplitude Modeling for Scan-Specific 3D Multi-Contrast MRI Reconstruction

Three-dimensional (3D) multi-contrast magnetic resonance imaging (MCMRI) provides rich anatomical and quantitative information but requires long acquisition times, motivating k-space undersampling. However, reconstruction of large volumetric datasets imposes substantial computational and memory demands. To address this...

Jing-Ran Xu, Dong Liang, Hai-Rong Zheng et al. · 0 citations
Aug 2026

Unsupervised Dynamic MRI Reconstruction via Low-Rank Patch-Based Tensor Functions with Implicit Neural Representation.

TenF-INR is proposed, a novel unsupervised framework that integrates low-rank tensor modeling with INR, where each factor matrix in the tensor decomposition is modeled as a learnable factor function within a low-rank decomposition, reducing the parameter space and computational burden.

Yuan-Yuan Liu, Yuan-Biao Yang, Jing Cheng et al. · 1 citation

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