Image super-resolution: A comprehensive review, recent trends, challenges and applications

DC Lepcha, B Goyal, A Dogra, V Goyal - Information Fusion, 2023 - Elsevier
Super resolution (SR) is an eminent system in the field of computer vison and image
processing to improve the visual perception of the poor-quality images. The key objective of …

[PDF][PDF] A comprehensive review of deep learning-based single image super-resolution

SMA Bashir, Y Wang, M Khan, Y Niu - PeerJ Computer Science, 2021 - peerj.com
Image super-resolution (SR) is one of the vital image processing methods that improve the
resolution of an image in the field of computer vision. In the last two decades, significant …

Towards real-world blind face restoration with generative facial prior

X Wang, Y Li, H Zhang, Y Shan - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
Blind face restoration usually relies on facial priors, such as facial geometry prior or
reference prior, to restore realistic and faithful details. However, very low-quality inputs …

Gan prior embedded network for blind face restoration in the wild

T Yang, P Ren, X Xie, L Zhang - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
Blind face restoration (BFR) from severely degraded face images in the wild is a very
challenging problem. Due to the high illness of the problem and the complex unknown …

Deep learning for image super-resolution: A survey

Z Wang, J Chen, SCH Hoi - IEEE transactions on pattern …, 2020 - ieeexplore.ieee.org
Image Super-Resolution (SR) is an important class of image processing techniqueso
enhance the resolution of images and videos in computer vision. Recent years have …

Blind image super-resolution: A survey and beyond

A Liu, Y Liu, J Gu, Y Qiao… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
Blind image super-resolution (SR), aiming to super-resolve low-resolution images with
unknown degradation, has attracted increasing attention due to its significance in promoting …

Adversarial generation of continuous images

I Skorokhodov, S Ignatyev… - Proceedings of the …, 2021 - openaccess.thecvf.com
In most existing learning systems, images are typically viewed as 2D pixel arrays. However,
in another paradigm gaining popularity, a 2D image is represented as an implicit neural …

Spatial-frequency mutual learning for face super-resolution

C Wang, J Jiang, Z Zhong, X Liu - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Face super-resolution (FSR) aims to reconstruct high-resolution (HR) face images from the
low-resolution (LR) ones. With the advent of deep learning, the FSR technique has achieved …

Learning spatial attention for face super-resolution

C Chen, D Gong, H Wang, Z Li… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
General image super-resolution techniques have difficulties in recovering detailed face
structures when applying to low resolution face images. Recent deep learning based …

Gcfsr: a generative and controllable face super resolution method without facial and gan priors

J He, W Shi, K Chen, L Fu… - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
Face image super resolution (face hallucination) usually relies on facial priors to restore
realistic details and preserve identity information. Recent advances can achieve impressive …