Single-image super-resolution of gamma-ray imaging system using deep denoiser prior based on plug-and-play framework

Gamma-ray imaging systems are powerful tools in radiographic diagnosis. However, the recorded images suffer from degradations such as noise, blurring, and downsampling, consequently failing to meet high-precision diagnostic requirements. In this paper, we propose a novel single-image super-resolutio...

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Bibliographic Details
Main Authors: Guo-Guang Li, Liang Sheng, Bao-Jun Duan, Yang Li, Yan Song, Zi-Jian Zhu, Wei-Peng Yan, Dong-Wei Hei, Qing-Zi Xing
Format: Article
Language:English
Published: AIP Publishing LLC 2025-03-01
Series:Matter and Radiation at Extremes
Online Access:http://dx.doi.org/10.1063/5.0236541
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