JPEG Artifact Correction

12 papers with code • 26 benchmarks • 5 datasets

Correction of visual artifacts caused by JPEG compression, these artifacts are usually grouped into three types: blocking, blurring, and ringing. They are caused by quantization and removal of high frequency DCT coefficients.

Most implemented papers

Image Restoration Using Convolutional Auto-encoders with Symmetric Skip Connections

titu1994/Image-Super-Resolution 29 Jun 2016

In this work, we propose a very deep fully convolutional auto-encoder network for image restoration, which is a encoding-decoding framework with symmetric convolutional-deconvolutional layers.

Beyond a Gaussian Denoiser: Residual Learning of Deep CNN for Image Denoising

cszn/DnCNN 13 Aug 2016

Discriminative model learning for image denoising has been recently attracting considerable attentions due to its favorable denoising performance.

Multi-level Wavelet-CNN for Image Restoration

lpj0/MWCNN 18 May 2018

With the modified U-Net architecture, wavelet transform is introduced to reduce the size of feature maps in the contracting subnetwork.

Compression Artifacts Reduction by a Deep Convolutional Network

ryanxingql/powerqe ICCV 2015

Lossy compression introduces complex compression artifacts, particularly the blocking artifacts, ringing effects and blurring.

Swin2SR: SwinV2 Transformer for Compressed Image Super-Resolution and Restoration

mv-lab/swin2sr 22 Sep 2022

Using this method we can tackle the major issues in training transformer vision models, such as training instability, resolution gaps between pre-training and fine-tuning, and hunger on data.

MemNet: A Persistent Memory Network for Image Restoration

tyshiwo/MemNet ICCV 2017

We apply MemNet to three image restoration tasks, i. e., image denosing, super-resolution and JPEG deblocking.

Residual Dense Network for Image Restoration

yulunzhang/RDN 25 Dec 2018

We fully exploit the hierarchical features from all the convolutional layers.

Towards Flexible Blind JPEG Artifacts Removal

jiaxi-jiang/fbcnn ICCV 2021

Training a single deep blind model to handle different quality factors for JPEG image artifacts removal has been attracting considerable attention due to its convenience for practical usage.

Quantization Guided JPEG Artifact Correction

Queuecumber/quantization-guided-ac ECCV 2020

The JPEG image compression algorithm is the most popular method of image compression because of its ability for large compression ratios.

Learning a Single Model with a Wide Range of Quality Factors for JPEG Image Artifacts Removal

VDIGPKU/QGCN 15 Sep 2020

Our proposed network is a single model approach that can be trained for handling a wide range of quality factors while consistently delivering superior or comparable image artifacts removal performance.