Hitchhiker's guide to super-resolution: Introduction and recent advances

BB Moser, F Raue, S Frolov, S Palacio… - … on Pattern Analysis …, 2023 - ieeexplore.ieee.org
With the advent of Deep Learning (DL), Super-Resolution (SR) has also become a thriving
research area. However, despite promising results, the field still faces challenges that …

Multi-level wavelet-CNN for image restoration

P Liu, H Zhang, K Zhang, L Lin… - Proceedings of the IEEE …, 2018 - openaccess.thecvf.com
The tradeoff between receptive field size and efficiency is a crucial issue in low level vision.
Plain convolutional networks (CNNs) generally enlarge the receptive field at the expense of …

Learning a single convolutional super-resolution network for multiple degradations

K Zhang, W Zuo, L Zhang - Proceedings of the IEEE …, 2018 - openaccess.thecvf.com
Recent years have witnessed the unprecedented success of deep convolutional neural
networks (CNNs) in single image super-resolution (SISR). However, existing CNN-based …

Image super-resolution with an enhanced group convolutional neural network

C Tian, Y Yuan, S Zhang, CW Lin, W Zuo, D Zhang - Neural Networks, 2022 - Elsevier
CNNs with strong learning abilities are widely chosen to resolve super-resolution problem.
However, CNNs depend on deeper network architectures to improve performance of image …

A heterogeneous group CNN for image super-resolution

C Tian, Y Zhang, W Zuo, CW Lin… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
Convolutional neural networks (CNNs) have obtained remarkable performance via deep
architectures. However, these CNNs often achieve poor robustness for image super …

Hierarchical dense recursive network for image super-resolution

K Jiang, Z Wang, P Yi, J Jiang - Pattern Recognition, 2020 - Elsevier
Image super-resolution (SR) techniques with deep convolutional network (CNN) have
achieved significant improvements compared to previous shallow-learning-based methods …

Coarse-to-fine CNN for image super-resolution

C Tian, Y Xu, W Zuo, B Zhang, L Fei… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Deep convolutional neural networks (CNNs) have been popularly adopted in image super-
resolution (SR). However, deep CNNs for SR often suffer from the instability of training …

Lightweight image super-resolution with enhanced CNN

C Tian, R Zhuge, Z Wu, Y Xu, W Zuo, C Chen… - Knowledge-Based …, 2020 - Elsevier
Deep convolutional neural networks (CNNs) with strong expressive ability have achieved
impressive performances on single image super-resolution (SISR). However, their excessive …

Asymmetric CNN for image superresolution

C Tian, Y Xu, W Zuo, CW Lin… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Deep convolutional neural networks (CNNs) have been widely applied for low-level vision
over the past five years. According to the nature of different applications, designing …

Light field spatial super-resolution using deep efficient spatial-angular separable convolution

HWF Yeung, J Hou, X Chen, J Chen… - … on Image Processing, 2018 - ieeexplore.ieee.org
Light field (LF) photography is an emerging paradigm for capturing more immersive
representations of the real world. However, arising from the inherent tradeoff between the …