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Generative Adversarial Networks (GANs) have facilitated a new direction to tackle the image-to-image transformation problem. Different GANs use generator and discriminator networks with different losses in the objective function. Still…

计算机视觉与模式识别 · 计算机科学 2021-11-30 Kancharagunta Kishan Babu , Shiv Ram Dubey

Rain is a common natural phenomenon. Taking images in the rain however often results in degraded quality of images, thus compromises the performance of many computer vision systems. Most existing de-rain algorithms use only one single input…

计算机视觉与模式识别 · 计算机科学 2021-05-11 Kaihao Zhang , Wenhan Luo , Yanjiang Yu , Wenqi Ren , Fang Zhao , Changsheng Li , Lin Ma , Wei Liu , Hongdong Li

Image-to-image translation based on generative adversarial network (GAN) has achieved state-of-the-art performance in various image restoration applications. Single image dehazing is a typical example, which aims to obtain the haze-free…

图像与视频处理 · 电气工程与系统科学 2022-10-11 Shichao Kan , Yue Zhang , Fanghui Zhang , Yigang Cen

Deep learning algorithms have recently achieved promising deraining performances on both the natural and synthetic rainy datasets. As an essential low-level pre-processing stage, a deraining network should clear the rain streaks and…

计算机视觉与模式识别 · 计算机科学 2021-11-29 Shen Zheng , Changjie Lu , Yuxiong Wu , Gaurav Gupta

Synthesizing high-quality realistic images from text descriptions is a challenging task. Existing text-to-image Generative Adversarial Networks generally employ a stacked architecture as the backbone yet still remain three flaws. First, the…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Ming Tao , Hao Tang , Fei Wu , Xiao-Yuan Jing , Bing-Kun Bao , Changsheng Xu

We propose a method which, given a sequence of stereo foggy images, estimates the parameters of a fog model and updates them dynamically. In contrast with previous approaches, which estimate the parameters sequentially and thus are prone to…

计算机视觉与模式识别 · 计算机科学 2025-11-27 Yining Ding , João F. C. Mota , Andrew M. Wallace , Sen Wang

Addressing the challenge of removing atmospheric fog or haze from digital images, known as image dehazing, has recently gained significant traction in the computer vision community. Although contemporary dehazing models have demonstrated…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Anas M. Ali , Anis Koubaa , Bilel Benjdira

Recent image-to-image translation models have shown great success in mapping local textures between two domains. Existing approaches rely on a cycle-consistency constraint that supervises the generators to learn an inverse mapping. However,…

计算机视觉与模式识别 · 计算机科学 2021-12-15 Wenju Xu , Guanghui Wang

When capturing images through glass surfaces or windshields on rainy days, raindrops and reflections frequently co-occur to significantly reduce the visibility of captured images. This practical problem lacks attention and needs to be…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Xingyu Liu , Zewei He , Yu Chen , Chunyu Zhu , Zixuan Chen , Xing Luo , Zhe-Ming Lu

Advanced visual localization techniques encompass image retrieval challenges and 6 Degree-of-Freedom (DoF) camera pose estimation, such as hierarchical localization. Thus, they must extract global and local features from input images.…

计算机视觉与模式识别 · 计算机科学 2022-12-27 Wenzheng Song , Ran Yan , Boshu Lei , Takayuki Okatani

In the realm of computational fluid dynamics (CFD), accurate prediction of aerodynamic behaviour plays a pivotal role in aerofoil design and optimization. This study proposes a novel approach that synergistically combines autoencoders and…

流体动力学 · 物理学 2023-05-31 Tanishk Nandal , Vaibhav Fulara , Raj Kumar Singh

The Light Field Raindrop Removal (LFRR) aims to restore the background areas obscured by raindrops in the Light Field (LF). Compared with single image, the LF provides more abundant information by regularly and densely sampling the scene.…

计算机视觉与模式识别 · 计算机科学 2022-05-27 Dong Jing , Shuo Zhang , Song Chang , Youfang Lin

Rain removal aims to remove rain streaks from images/videos and reduce the disruptive effects caused by rain. It not only enhances image/video visibility but also allows many computer vision algorithms to function properly. This paper makes…

计算机视觉与模式识别 · 计算机科学 2022-04-01 Yi Yu , Wenhan Yang , Yap-Peng Tan , Alex C. Kot

Transformers-based methods have achieved significant performance in image deraining as they can model the non-local information which is vital for high-quality image reconstruction. In this paper, we find that most existing Transformers…

计算机视觉与模式识别 · 计算机科学 2023-03-22 Xiang Chen , Hao Li , Mingqiang Li , Jinshan Pan

Single image super resolution aims to enhance image quality with respect to spatial content, which is a fundamental task in computer vision. In this work, we address the task of single frame super resolution with the presence of image…

计算机视觉与模式识别 · 计算机科学 2020-03-05 Xinyi Zhang , Hang Dong , Zhe Hu , Wei-Sheng Lai , Fei Wang , Ming-Hsuan Yang

The reasonable employment of RGB and depth data show great significance in promoting the development of computer vision tasks and robot-environment interaction. However, there are different advantages and disadvantages in the early and late…

计算机视觉与模式识别 · 计算机科学 2021-09-13 Jinchao Zhu

Age-Related Macular Degeneration (AMD) is an asymptomatic retinal disease which may result in loss of vision. There is limited access to high-quality relevant retinal images and poor understanding of the features defining sub-classes of…

计算机视觉与模式识别 · 计算机科学 2019-02-13 Yi-Chieh Liu , Hao-Hsiang Yang , Chao-Han Huck Yang , Jia-Hong Huang , Meng Tian , Hiromasa Morikawa , Yi-Chang James Tsai , Jesper Tegner

AI-generated images (AIGIs), such as natural or face images, have become increasingly important yet challenging. In this paper, we start from a new perspective to excavate the reason behind the failure generalization in AIGI detection,…

计算机视觉与模式识别 · 计算机科学 2025-05-21 Zhiyuan Yan , Jiangming Wang , Peng Jin , Ke-Yue Zhang , Chengchun Liu , Shen Chen , Taiping Yao , Shouhong Ding , Baoyuan Wu , Li Yuan

Single Image Super Resolution (SISR) is the task of producing a high resolution (HR) image from a given low-resolution (LR) image. It is a well researched problem with extensive commercial applications such as digital camera, video…

多媒体 · 计算机科学 2019-03-29 Jingwei Guan , Cheng Pan , Songnan Li , Dahai Yu

Image deraining is an important image processing task as rain streaks not only severely degrade the visual quality of images but also significantly affect the performance of high-level vision tasks. Traditional methods progressively remove…

图像与视频处理 · 电气工程与系统科学 2020-06-02 Jun Fu , Jianfeng Xu , Kazuyuki Tasaka , Zhibo Chen