#super-resolution

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5 papers match

astro-ph.IM2026

PhySR: Physics-Informed Neural Network for Super-Resolution Reconstruction in Radio Synthesis Imaging

Hongkun Yang, Li Zhang, Ming Zhang +1

PhySR is a physics‑informed neural network that directly reconstructs high‑resolution radio images from low‑resolution dirty images by embedding the telescope’s primary beam, PSF c…

#radio interferometry#super-resolution#physics-informed neural networks#image reconstruction
astro-ph.CO2026

Cosmo-SPINN: Fuzzy Dark Matter Simulations with Physics-Informed Generative Networks

Ashutosh Kumar Mishra, Emma Tolley, Nicolas Cerardi

The paper introduces a physics‑informed generative U‑Net that can evolve fuzzy dark matter fields and perform super‑resolution of simulations while enforcing the Schrödinger‑Poisso…

#fuzzy dark matter#physics-informed neural networks#generative modeling#cosmological simulation
cs.LG2026

ZUNA1.1: A more flexible EEG foundation model for Denoising and Super-resolution

Christopher Warner, Jonas Mago, JR Huml +1

The paper presents ZUNA1.1, a 380‑million‑parameter diffusion autoencoder that can denoise and super‑resolve EEG recordings of variable length and channel configurations, outperfor…

#eeg processing#diffusion models#signal reconstruction#denoising
eess.SP2026

Spatial Angular Pseudo-Derivative Search Algorithm: A Real-Time Single-Snapshot Super-Resolution Sparse DOA Scheme for Automotive Radar

Longxin Bai, Jingchao Zhang, Liyan Qiao

The paper introduces a fast, single‑snapshot algorithm that uses a spatial angular pseudo‑derivative constraint to achieve super‑resolution direction‑of‑arrival estimation for auto…

#direction-of-arrival estimation#automotive radar#sparse recovery#real-time processing
cs.CV2026

RoughNet: Mapping Arctic Sea Ice Roughness Using Diffusion-Based Super-Resolution of Satellite Imagery

Tessa Cannon, Michel Tsamados, Petru Manescu +5

The paper introduces RoughNet, a conditional diffusion model that converts 10 m Sentinel‑2 optical images into 1 m resolution sea‑ice surface elevation maps, enabling high‑resoluti…

#sea ice#roughness estimation#diffusion models#super-resolution

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