The ninth NTIRE 2024 efficient super-resolution challenge report

B Ren, Y Li, N Mehta, R Timofte, H Yu… - Proceedings of the …, 2024 - openaccess.thecvf.com
This paper provides a comprehensive review of the NTIRE 2024 challenge focusing on
efficient single-image super-resolution (ESR) solutions and their outcomes. The task of this …

NTIRE 2023 video colorization challenge

X Kang, X Lin, K Zhang, Z Hui… - Proceedings of the …, 2023 - openaccess.thecvf.com
This paper reviews the video colorization challenge on the New Trends in Image
Restoration and Enhancement (NTIRE) workshop, held in conjunction with CVPR 2023. The …

Simple baselines for image restoration

L Chen, X Chu, X Zhang, J Sun - European conference on computer vision, 2022 - Springer
Although there have been significant advances in the field of image restoration recently, the
system complexity of the state-of-the-art (SOTA) methods is increasing as well, which may …

Efficient frequency domain-based transformers for high-quality image deblurring

L Kong, J Dong, J Ge, M Li… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
We present an effective and efficient method that explores the properties of Transformers in
the frequency domain for high-quality image deblurring. Our method is motivated by the …

NTIRE 2023 challenge on stereo image super-resolution: Methods and results

L Wang, Y Guo, Y Wang, J Li, S Gu… - Proceedings of the …, 2023 - openaccess.thecvf.com
In this paper, we summarize the 2nd NTIRE challenge on stereo image super-resolution
(SR) with a focus on new solutions and results. The task of the challenge is to super-resolve …

Osrt: Omnidirectional image super-resolution with distortion-aware transformer

F Yu, X Wang, M Cao, G Li, Y Shan… - Proceedings of the …, 2023 - openaccess.thecvf.com
Omnidirectional images (ODIs) have obtained lots of research interest for immersive
experiences. Although ODIs require extremely high resolution to capture details of the entire …

Efficient deep models for real-time 4k image super-resolution. NTIRE 2023 benchmark and report

MV Conde, E Zamfir, R Timofte… - Proceedings of the …, 2023 - openaccess.thecvf.com
This paper introduces a novel benchmark for efficient upscaling as part of the NTIRE 2023
Real-Time Image Super-Resolution (RTSR) Challenge, which aimed to upscale images …

Dlgsanet: lightweight dynamic local and global self-attention networks for image super-resolution

X Li, J Dong, J Tang, J Pan - Proceedings of the IEEE/CVF …, 2023 - openaccess.thecvf.com
We propose an effective lightweight dynamic local and global self-attention network
(DLGSANet) to solve image super-resolution. Our method explores the properties of …

Dipnet: Efficiency distillation and iterative pruning for image super-resolution

L Yu, X Li, Y Li, T Jiang, Q Wu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Efficient deep learning-based approaches have achieved remarkable performance in single
image super-resolution. However, recent studies on efficient super-resolution have mainly …

Aim 2022 challenge on super-resolution of compressed image and video: Dataset, methods and results

R Yang, R Timofte, X Li, Q Zhang, L Zhang… - … on Computer Vision, 2022 - Springer
This paper reviews the Challenge on Super-Resolution of Compressed Image and Video at
AIM 2022. This challenge includes two tracks. Track 1 aims at the super-resolution of …