Real-Time 4K Super-Resolution of Compressed AVIF Images. AIS 2024 Challenge Survey

Marcos V. Conde, Zhijun Lei, Wen Li, Cosmin Stejerean, Ioannis Katsavounidis +70 more
4/25/2024
cs.CVeess.IV

No official code found. Best implementation: eduardzamfir/NTIRE23-RTSR (155 stars, Apache-2.0, last commit 2023-06-14).

Abstract

This paper introduces a novel benchmark as part of the AIS 2024 Real-Time Image Super-Resolution (RTSR) Challenge, which aims to upscale compressed images from 540p to 4K resolution (4x factor) in real-time on commercial GPUs. For this, we use a diverse test set containing a variety of 4K images ranging from digital art to gaming and photography. The images are compressed using the modern AVIF codec, instead of JPEG. All the proposed methods improve PSNR fidelity over Lanczos interpolation, and process images under 10ms. Out of the 160 participants, 25 teams submitted their code and models. The solutions present novel designs tailored for memory-efficiency and runtime on edge devices. This survey describes the best solutions for real-time SR of compressed high-resolution images.

View on arXivView PDF

Code Implementations(1)

eduardzamfir/NTIRE23-RTSRCommunity100%
Apache-2.0

CVPR NTIRE 2023 Challenge on Real-Time Super-Resolution

1557CSS, HTMLFeb 6, 20233 years agoApache-2.0
cvpr2023image-processingimage-restorationimage-super-resolutionlow-level-vision+3 more

Similar Papers

SR+Codec: a Benchmark of Super-Resolution for Video Compression Bitrate Reduction

83% match2023

AIM 2024 Challenge on UHD Blind Photo Quality Assessment

83% match2024

NTIRE 2024 Challenge on Image Super-Resolution ($\times$4): Methods and Results

82% match1 repo272024

Benchmarking and Enhancing VLM for Compressed Image Understanding

82% match2025

AIM 2022 Challenge on Super-Resolution of Compressed Image and Video: Dataset, Methods and Results

82% match3 repos6892022

AIM 2024 Challenge on Efficient Video Super-Resolution for AV1 Compressed Content

81% match2024

Cite this paper

@article{conde2024realtime,
  title  = {Real-Time 4K Super-Resolution of Compressed AVIF Images. AIS 2024 Challenge Survey},
  author = {Marcos V. Conde and Zhijun Lei and Wen Li and Cosmin Stejerean and Ioannis Katsavounidis and Radu Timofte and Kihwan Yoon and Ganzorig Gankhuyag and Jiangtao Lv and Long Sun and Jinshan Pan and Jiangxin Dong and Jinhui Tang and Zhiyuan Li and Hao Wei and Chenyang Ge and Dongyang Zhang and Tianle Liu and Huaian Chen and Yi Jin and Menghan Zhou and Yiqiang Yan and Si Gao and Biao Wu and Shaoli Liu and Chengjian Zheng and Diankai Zhang and Ning Wang and Xintao Qiu and Yuanbo Zhou and Kongxian Wu and Xinwei Dai and Hui Tang and Wei Deng and Qingquan Gao and Tong Tong and Jae-Hyeon Lee and Ui-Jin Choi and Min Yan and Xin Liu and Qian Wang and Xiaoqian Ye and Zhan Du and Tiansen Zhang and Long Peng and Jiaming Guo and Xin Di and Bohao Liao and Zhibo Du and Peize Xia and Renjing Pei and Yang Wang and Yang Cao and Zhengjun Zha and Bingnan Han and Hongyuan Yu and Zhuoyuan Wu and Cheng Wan and Yuqing Liu and Haodong Yu and Jizhe Li and Zhijuan Huang and Yuan Huang and Yajun Zou and Xianyu Guan and Qi Jia and Heng Zhang and Xuanwu Yin and Kunlong Zuo and Hyeon-Cheol Moon and Tae-hyun Jeong and Yoonmo Yang and Jae-Gon Kim and Jinwoo Jeong and Sunjei Kim},
  year   = {2024},
  eprint = {2404.16484},
  archivePrefix = {arXiv},
  url    = {http://arxiv.org/abs/2404.16484v1}
}

Add a badge to your README

Shows whether official code is linked for this paper.

Code of Paper badge
[![Code of Paper](https://codeofpaper.com/badge/2404.16484.svg)](https://codeofpaper.com/paper/2404.16484)

Discussion