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Removing rain effects from an image is of importance for various applications such as autonomous driving, drone piloting, and photo editing. Conventional methods rely on some heuristics to handcraft various priors to remove or separate the…

计算机视觉与模式识别 · 计算机科学 2019-09-18 Yinglong Wang , Dong Gong , Jie Yang , Qinfeng Shi , Anton van den Hengel , Dehua Xie , Bing Zeng

Rain removal in images is an important task in computer vision filed and attracting attentions of more and more people. In this paper, we address a non-trivial issue of removing visual effect of rain streak from a single image. Differing…

计算机视觉与模式识别 · 计算机科学 2020-05-12 Yulong Fan , Rong Chen , Bo Li

While the deep learning-based image deraining methods have made great progress in recent years, there are two major shortcomings in their application in real-world situations. Firstly, the gap between the low-level vision task represented…

计算机视觉与模式识别 · 计算机科学 2022-02-24 Kaige Wang , Tianming Wang , Jianchuang Qu , Huatao Jiang , Qing Li , Lin Chang

The quality of images captured outdoors is often affected by the weather. One factor that interferes with sight is rain, which can obstruct the view of observers and computer vision applications that rely on those images. The work aims to…

计算机视觉与模式识别 · 计算机科学 2024-03-28 He-Hao Liao , Yan-Tsung Peng , Wen-Tao Chu , Ping-Chun Hsieh , Chung-Chi Tsai

Single image de-raining is an extremely challenging problem since the rainy images contain rain streaks which often vary in size, direction and density. This varying characteristic of rain streaks affect different parts of the image…

图像与视频处理 · 电气工程与系统科学 2020-04-22 Rajeev Yasarla , Vishal M. Patel

To alleviate the adverse effect of rain streaks in image processing tasks, CNN-based single image rain removal methods have been recently proposed. However, the performance of these deep learning methods largely relies on the covering range…

图像与视频处理 · 电气工程与系统科学 2020-05-20 Hong Wang , Yichen Wu , Qi Xie , Qian Zhao , Yong Liang , Deyu Meng

Rain removal aims to remove the rain streaks on rain images. The state-of-the-art methods are mostly based on Convolutional Neural Network~(CNN). However, as CNN is not equivariant to object rotation, these methods are unsuitable for…

图像与视频处理 · 电气工程与系统科学 2020-09-08 Hong Liu , Hanrong Ye , Xia Li , Wei Shi , Mengyuan Liu , Qianru Sun

Removing rain degradations in images is recognized as a significant issue. In this field, deep learning-based approaches, such as Convolutional Neural Networks (CNNs) and Transformers, have succeeded. Recently, State Space Models (SSMs)…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Shugo Yamashita , Masaaki Ikehara

Rain streaks bring serious blurring and visual quality degradation, which often vary in size, direction and density. Current CNN-based methods achieve encouraging performance, while are limited to depict rain characteristics and recover…

图像与视频处理 · 电气工程与系统科学 2021-06-15 Xiang Chen , Yufeng Huang , Lei Xu

In this paper, we present DRANet, a network architecture that disentangles image representations and transfers the visual attributes in a latent space for unsupervised cross-domain adaptation. Unlike the existing domain adaptation methods…

计算机视觉与模式识别 · 计算机科学 2021-03-30 Seunghun Lee , Sunghyun Cho , Sunghoon Im

Low-light image enhancement aims to improve an image's visibility while keeping its visual naturalness. Different from existing methods tending to accomplish the relighting task directly by ignoring the fidelity and naturalness recovery, we…

计算机视觉与模式识别 · 计算机科学 2021-12-15 Kui Jiang , Zhongyuan Wang , Zheng Wang , Chen Chen , Peng Yi , Tao Lu , Chia-Wen Lin

Images captured under complicated rain conditions often suffer from noticeable degradation of visibility. The rain models generally introduce diversity visibility degradation, which includes rain streak, rain drop as well as rain mist.…

图像与视频处理 · 电气工程与系统科学 2020-05-29 Xu Qin , Zhilin Wang

As a common natural weather condition, rain can obscure video frames and thus affect the performance of the visual system, so video derain receives a lot of attention. In natural environments, rain has a wide variety of streak types, which…

计算机视觉与模式识别 · 计算机科学 2023-08-11 Defang Cai , Pan Mu , Sixian Chan , Zhanpeng Shao , Cong Bai

Advancements in computer vision technology have facilitated the extensive deployment of intelligent transportation systems and visual surveillance systems across various applications, including autonomous driving, public safety, and…

计算机视觉与模式识别 · 计算机科学 2025-02-12 Yuxu Lu , Ai Chen , Dong Yang , Ryan Wen Liu

Single image deraining (SID) is an important and challenging topic in emerging vision applications, and most of emerged deraining methods are supervised relying on the ground truth (i.e., paired images) in recent years. However, in practice…

计算机视觉与模式识别 · 计算机科学 2021-04-08 Yanyan Wei , Zhao Zhang , Yang Wang , Mingliang Xu , Yi Yang , Shuicheng Yan , Meng Wang

Rain effect in images typically is annoying for many multimedia and computer vision tasks. For removing rain effect from a single image, deep leaning techniques have been attracting considerable attentions. This paper designs a novel…

计算机视觉与模式识别 · 计算机科学 2018-04-10 Siyuan LI , Wenqi Ren , Jiawan Zhang , Jinke Yu , Xiaojie Guo

Recent diffusion models have exhibited great potential in generative modeling tasks. Part of their success can be attributed to the ability of training stable on huge sets of paired synthetic data. However, adapting these models to…

计算机视觉与模式识别 · 计算机科学 2024-05-02 Yiyang Shen , Mingqiang Wei , Yongzhen Wang , Xueyang Fu , Jing Qin

Adverse weather image restoration strives to recover clear images from those affected by various weather types, such as rain, haze, and snow. Each weather type calls for a tailored degradation removal approach due to its unique impact on…

计算机视觉与模式识别 · 计算机科学 2023-12-11 Xi Wang , Xueyang Fu , Peng-Tao Jiang , Jie Huang , Mi Zhou , Bo Li , Zheng-Jun Zha

Recent advances in image deraining have focused on training powerful models on mixed multiple datasets comprising diverse rain types and backgrounds. However, this approach tends to overlook the inherent differences among rainy images,…

计算机视觉与模式识别 · 计算机科学 2024-04-19 Wu Ran , Peirong Ma , Zhiquan He , Hao Ren , Hong Lu

Autonomous driving technology nowadays targets to level 4 or beyond, but the researchers are faced with some limitations for developing reliable driving algorithms in diverse challenges. To promote the autonomous vehicles to spread widely,…

计算机视觉与模式识别 · 计算机科学 2024-01-02 Hyeonjae Jeon , Junghyun Seo , Taesoo Kim , Sungho Son , Jungki Lee , Gyeungho Choi , Yongseob Lim