Real-world single image super-resolution: A brief review

H Chen, X He, L Qing, Y Wu, C Ren, RE Sheriff, C Zhu - Information Fusion, 2022‏ - Elsevier
Single image super-resolution (SISR), which aims to reconstruct a high-resolution (HR)
image from a low-resolution (LR) observation, has been an active research topic in the area …

Single image super-resolution: a comprehensive review and recent insight

H Al-Mekhlafi, S Liu - Frontiers of Computer Science, 2024‏ - Springer
Super-resolution (SR) is a long-standing problem in image processing and computer vision
and has attracted great attention from researchers over the decades. The main concept of …

Exploiting diffusion prior for real-world image super-resolution

J Wang, Z Yue, S Zhou, KCK Chan, CC Loy - International Journal of …, 2024‏ - Springer
We present a novel approach to leverage prior knowledge encapsulated in pre-trained text-
to-image diffusion models for blind super-resolution. Specifically, by employing our time …

From degrade to upgrade: Learning a self-supervised degradation guided adaptive network for blind remote sensing image super-resolution

Y **ao, Q Yuan, K Jiang, J He, Y Wang, L Zhang - Information Fusion, 2023‏ - Elsevier
Over the past few years, single image super-resolution (SR) has become a hotspot in the
remote sensing area, and numerous methods have made remarkable progress in this …

All-in-one image restoration for unknown corruption

B Li, X Liu, P Hu, Z Wu, J Lv… - Proceedings of the IEEE …, 2022‏ - openaccess.thecvf.com
In this paper, we study a challenging problem in image restoration, namely, how to develop
an all-in-one method that could recover images from a variety of unknown corruption types …

Swinir: Image restoration using swin transformer

J Liang, J Cao, G Sun, K Zhang… - Proceedings of the …, 2021‏ - openaccess.thecvf.com
Image restoration is a long-standing low-level vision problem that aims to restore high-
quality images from low-quality images (eg, downscaled, noisy and compressed images) …

Real-esrgan: Training real-world blind super-resolution with pure synthetic data

X Wang, L **e, C Dong, Y Shan - Proceedings of the IEEE …, 2021‏ - openaccess.thecvf.com
Though many attempts have been made in blind super-resolution to restore low-resolution
images with unknown and complex degradations, they are still far from addressing general …

Vrt: A video restoration transformer

J Liang, J Cao, Y Fan, K Zhang… - … on Image Processing, 2024‏ - ieeexplore.ieee.org
Video restoration aims to restore high-quality frames from low-quality frames. Different from
single image restoration, video restoration generally requires to utilize temporal information …

Designing a practical degradation model for deep blind image super-resolution

K Zhang, J Liang, L Van Gool… - Proceedings of the …, 2021‏ - openaccess.thecvf.com
It is widely acknowledged that single image super-resolution (SISR) methods would not
perform well if the assumed degradation model deviates from those in real images. Although …

NTIRE 2024 challenge on light field image super-resolution: Methods and results

Y Wang, Z Liang, Q Chen, L Wang… - Proceedings of the …, 2024‏ - openaccess.thecvf.com
In this report we summarize the 2nd NTIRE challenge on light field (LF) image super-
resolution (SR) with a focus on new methods and results. This challenge aims at super …