Exploring inter-frequency guidance of image for lightweight gaussian denoising

Z Jia - arXiv preprint arXiv:2112.11779, 2021 - arxiv.org
Image denoising is of vital importance in many imaging or computer vision related areas.
With the convolutional neural networks showing strong capability in computer vision tasks …

Deep Gaussian denoiser epistemic uncertainty and decoupled dual-attention fusion

X Ma, X Lin, M El Helou… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
Following the performance breakthrough of denoising networks, improvements have come
chiefly through novel architecture designs and increased depth. While novel denoising …

Layered input GradiNet for image denoising

S Qiao, J Yang, T Zhang, C Zhao - Knowledge-Based Systems, 2022 - Elsevier
In image denoising, the recovery of high-frequency regions, such as image edges, directly
affects the quality of the denoised images. However, previous deep learning-based …

Frequency-domain deep guided image denoising

Z Sheng, X Liu, SY Cao, HL Shen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Despite the tremendous advances in denoising techniques, it's still challenging to restore a
clean image with salient structures based on one noisy observation, especially at high noise …

Enhancement of a cnn-based denoiser based on spatial and spectral analysis

R Zhao, KM Lam, DPK Lun - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
Convolutional neural network (CNN)-based image denoising methods have been widely
studied recently, because of their high-speed processing capability and good visual quality …

Gradnet image denoising

Y Liu, S Anwar, L Zheng, Q Tian - Proceedings of the IEEE …, 2020 - openaccess.thecvf.com
High-frequency regions like edges compromise the image denoising performance. In
traditional hand-crafted systems, image edges/textures were regularly used to restore the …

Variational deep image denoising

JW Soh, NI Cho - arXiv preprint arXiv:2104.00965, 2021 - arxiv.org
Convolutional neural networks (CNNs) have shown outstanding performance on image
denoising with the help of large-scale datasets. Earlier methods naively trained a single …

Deep dynamic memory augmented attentional dictionary learning for image denoising

Z Zhou, Y Chen, Y Zhou - … on Circuits and Systems for Video …, 2023 - ieeexplore.ieee.org
Motivated by the advance of deep learning methods, deep unfolding methods such as deep
convolutional dictionary learning have achieved great success in image denoising tasks …

Learning pixel-distribution prior with wider convolution for image denoising

P Liu, R Fang - arXiv preprint arXiv:1707.09135, 2017 - arxiv.org
In this work, we explore an innovative strategy for image denoising by using convolutional
neural networks (CNN) to learn pixel-distribution from noisy data. By increasing CNN's width …

Generative adaptive convolutions for real-world noisy image denoising

R Ma, S Li, B Zhang, Z Li - Proceedings of the AAAI conference on …, 2022 - ojs.aaai.org
Recently, deep learning techniques are soaring and have shown dramatic improvements in
real-world noisy image denoising. However, the statistics of real noise generally vary with …