SA-INR achieves self-supervised spatial super-resolution and zero-shot angular super-resolution in rotating-view dMRI from single-view acquisitions per direction, reaching 34.82 dB PSNR on trained and 33.08 dB on unseen directions in simulated data while improving DTI fitting.
Submillimeter diffusion MRI using an in-plane segmented 3D multi-slab acquisition and denoiser-regularized reconstruction
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Self-Supervised Spatial And Zero-Shot Angular Super-Resolution by Spatial-Angular Implicit Representation For Rotating-View SNR-Efficient Diffusion MRI
SA-INR achieves self-supervised spatial super-resolution and zero-shot angular super-resolution in rotating-view dMRI from single-view acquisitions per direction, reaching 34.82 dB PSNR on trained and 33.08 dB on unseen directions in simulated data while improving DTI fitting.