ALEN: a dual-approach for uniform and non-uniform low-light image enhancement
Sign Up to like & getrecommendations! Published in 2024 at "Multimedia Systems"
DOI: 10.1007/s00530-025-01812-7
Abstract: Low-light image enhancement is an important task in computer vision, essential for improving the visibility and quality of images captured in non-optimal lighting conditions. Inadequate illumination can lead to significant information loss and poor image… read more here.
Keywords: image; light image; low light; illumination ... See more keywords
A Joint Network for Low-Light Image Enhancement Based on Retinex
Sign Up to like & getrecommendations! Published in 2024 at "Cognitive Computation"
DOI: 10.1007/s12559-024-10347-4
Abstract: Methods based on the physical Retinex model are effective in enhancing low-light images, adeptly handling the challenges posed by low signal-to-noise ratios and high noise in images captured under weak lighting conditions. However, traditional models… read more here.
Keywords: light image; low light; joint network; retinex ... See more keywords
$$l_{1/2}$$ regularized joint low rank and sparse recovery technique for illumination map estimation in low light image enhancement
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-021-02947-x
Abstract: Insufficient illumination causes poor discernibility of visuals captured under low light environment. Often, computer vision algorithms designed to process visuals taken under normal light struggle to handle visuals with low visibility. The present work proposes… read more here.
Keywords: low light; illumination; illumination map; light image ... See more keywords
Color and white balancing in low-light image enhancement
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164260
Abstract: Abstract Images acquired during night either appear too dark or either seem biased towards the color of lighting source. This paper proposes a low-light image enhancement technique that simultaneously preserves contrast and removes color saturation… read more here.
Keywords: color; image; low light; balancing ... See more keywords
Bilateral enhancement network with signal-to-noise ratio fusion for lightweight generalizable low-light image enhancement
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DOI: 10.1038/s41598-024-81706-2
Abstract: Low-light image enhancement aims to enhance the visibility and contrast of low-light images while eliminating complex degradation issues such as noise, artifacts, and color distortions. Most existing low-light image enhancement methods either focus on quality… read more here.
Keywords: enhancement; light image; low light; network ... See more keywords
Multi-branch low-light image iterative enhancement network
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-26962-6
Abstract: Images captured at night or under low-light conditions often suffer from insufficient brightness, low resolution, and detail loss. Although numerous deep learning-based methods have been proposed, most rely on direct mappings from low-illumination to normal-illumination… read more here.
Keywords: image iterative; multi branch; light image; low light ... See more keywords
Low-Light Image Enhancement by Principal Component Analysis
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2018.2887296
Abstract: Under extreme low-lighting conditions, images have low contrast, low brightness, and high noise. In this paper, we propose a principal component analysis framework to enhance low-light-level images with decomposed luminance–chrominance components. A multi-scale retinex-based adaptive… read more here.
Keywords: component analysis; low light; principal component; light image ... See more keywords
LiCENt: Low-light image enhancement using the light channel of HSL
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3161527
Abstract: Images captured in low-brightness environments often lead to poor visibility and exhibit artifacts such as low brightness, low contrast, and color distortion. These artifacts not only affect the visual perception of the human eye but… read more here.
Keywords: light image; low light; light channel; image enhancement ... See more keywords
Low-Light Image Enhancement: A Comparative Review and Prospects
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3197629
Abstract: Low-light image enhancement is a key prerequisite for diverse applications in the field of image processing and computer vision. Various approaches for this task have been introduced over last few decades, and the current state… read more here.
Keywords: light image; comparative review; low light; enhancement comparative ... See more keywords
Low Light Image Enhancement Based on Multi-Scale Network Fusion
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3227069
Abstract: At present, researchers have made great progress in the research of object detection, however, these studies mainly focus on the object detection of images under normal lighting, ignoring the target detection under low light. And… read more here.
Keywords: light image; network; fusion; multi scale ... See more keywords
An Efficient Low Complex-Functional Link Artificial Neural Network-Based Framework for Uneven Light Image Thresholding
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3447716
Abstract: The most popular technique for converting two-class images into binary images is thresholding. However, thresholding methods tend to perform poorly when dealing with images affected by uneven lighting. To address this issue, local thresholding techniques… read more here.
Keywords: image; light image; uneven light; neural network ... See more keywords