NTIRE 2024 challenge on blind enhancement of compressed image: Methods and results

R Yang, R Timofte, B Li, X Li, M Guo… - Proceedings of the …, 2024 - openaccess.thecvf.com
This paper reviews the Challenge on Blind Enhancement of Compressed Image at NTIRE
2024 which aims at enhancing the quality of JPEG images which are compressed with …

Comparing deep learning models for low-light natural scene image enhancement and their impact on object detection and classification: Overview, empirical …

R Al Sobbahi, J Tekli - Signal Processing: Image Communication, 2022 - Elsevier
Low-light image (LLI) enhancement is an important image processing task that aims at
improving the illumination of images taken under low-light conditions. Recently, a …

Retinexformer: One-stage retinex-based transformer for low-light image enhancement

Y Cai, H Bian, J Lin, H Wang… - Proceedings of the …, 2023 - openaccess.thecvf.com
When enhancing low-light images, many deep learning algorithms are based on the Retinex
theory. However, the Retinex model does not consider the corruptions hidden in the dark or …

Multi-interactive feature learning and a full-time multi-modality benchmark for image fusion and segmentation

J Liu, Z Liu, G Wu, L Ma, R Liu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Multi-modality image fusion and segmentation play a vital role in autonomous driving and
robotic operation. Early efforts focus on boosting the performance for only one task, eg …

Diff-retinex: Rethinking low-light image enhancement with a generative diffusion model

X Yi, H Xu, H Zhang, L Tang… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
In this paper, we rethink the low-light image enhancement task and propose a physically
explainable and generative diffusion model for low-light image enhancement, termed as Diff …

Learning a simple low-light image enhancer from paired low-light instances

Z Fu, Y Yang, X Tu, Y Huang… - Proceedings of the …, 2023 - openaccess.thecvf.com
Abstract Low-light Image Enhancement (LIE) aims at improving contrast and restoring
details for images captured in low-light conditions. Most of the previous LIE algorithms adjust …

Iterative prompt learning for unsupervised backlit image enhancement

Z Liang, C Li, S Zhou, R Feng… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
We propose a novel unsupervised backlit image enhancement method, abbreviated as CLIP-
LIT, by exploring the potential of Contrastive Language-Image Pre-Training (CLIP) for pixel …

Learning semantic-aware knowledge guidance for low-light image enhancement

Y Wu, C Pan, G Wang, Y Yang, J Wei… - Proceedings of the …, 2023 - openaccess.thecvf.com
Low-light image enhancement (LLIE) investigates how to improve illumination and produce
normal-light images. The majority of existing methods improve low-light images via a global …

HoLoCo: Holistic and local contrastive learning network for multi-exposure image fusion

J Liu, G Wu, J Luan, Z Jiang, R Liu, X Fan - Information Fusion, 2023 - Elsevier
Multi-exposure image fusion (MEF) targets to integrate multiple shots with different
exposures and generates a single higher dynamic image than each. Existing deep learning …

Implicit neural representation for cooperative low-light image enhancement

S Yang, M Ding, Y Wu, Z Li… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
The following three factors restrict the application of existing low-light image enhancement
methods: unpredictable brightness degradation and noise, inherent gap between metric …