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Video analysis tasks such as action recognition have received increasing research interest with growing applications in fields such as smart healthcare, thanks to the introduction of large-scale datasets and deep learning-based…

计算机视觉与模式识别 · 计算机科学 2024-07-30 Yuecong Xu , Haozhi Cao , Zhenghua Chen , Xiaoli Li , Lihua Xie , Jianfei Yang

With the rapid advancement in video generation, people can conveniently use video generation models to create videos tailored to their specific desires. As a result, there are also growing concerns about the potential misuse of video…

密码学与安全 · 计算机科学 2025-07-08 Yan Pang , Baicheng Chen , Yang Zhang , Tianhao Wang

The natural association between visual observations and their corresponding sound provides powerful self-supervisory signals for learning video representations, which makes the ever-growing amount of online videos an attractive source of…

计算机视觉与模式识别 · 计算机科学 2021-08-18 Sangho Lee , Jiwan Chung , Youngjae Yu , Gunhee Kim , Thomas Breuel , Gal Chechik , Yale Song

We analyze data leakage in visual datasets. Data leakage refers to images in evaluation benchmarks that have been seen during training, compromising fair model evaluation. Given that large-scale datasets are often sourced from the internet,…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Patrick Ramos , Ryan Ramos , Noa Garcia

Self-supervised models are increasingly prevalent in machine learning (ML) since they reduce the need for expensively labeled data. Because of their versatility in downstream applications, they are increasingly used as a service exposed via…

Large-scale datasets have played a crucial role in the advancement of computer vision. However, they often suffer from problems such as class imbalance, noisy labels, dataset bias, or high resource costs, which can inhibit model performance…

计算机视觉与模式识别 · 计算机科学 2023-10-09 Zhijing Wan , Zhixiang Wang , CheukTing Chung , Zheng Wang

Recent advances in AI-generated content (AIGC) have led to the emergence of powerful text-to-video generation models. Despite these successes, evaluating the quality of AIGC-generated videos remains challenging due to limited…

计算机视觉与模式识别 · 计算机科学 2025-06-24 Xuanyu Zhang , Weiqi Li , Shijie Zhao , Junlin Li , Li Zhang , Jian Zhang

One of the most promising use-cases for machine learning in industrial manufacturing is the early detection of defective products using a quality control system. Such a system can save costs and reduces human errors due to the monotonous…

计算机视觉与模式识别 · 计算机科学 2024-11-25 Miriam Alber , Christoph Hönes , Patrick Baier

Automatically identifying harmful content in video is an important task with a wide range of applications. However, there is a lack of professionally labeled open datasets available. In this work VidHarm, an open dataset of 3589 video clips…

计算机视觉与模式识别 · 计算机科学 2022-09-07 Johan Edstedt , Amanda Berg , Michael Felsberg , Johan Karlsson , Francisca Benavente , Anette Novak , Gustav Grund Pihlgren

The dissemination of visualizations is primarily in the form of raster images, which often results in the loss of critical information such as source code, interactive features, and metadata. While previous methods have proposed embedding…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Huayuan Ye , Juntong Chen , Shenzhuo Zhang , Yipeng Zhang , Changbo Wang , Chenhui Li

Perceptual quality assessment of the videos acquired in the wilds is of vital importance for quality assurance of video services. The inaccessibility of reference videos with pristine quality and the complexity of authentic distortions pose…

图像与视频处理 · 电气工程与系统科学 2022-04-06 Bowen Li , Weixia Zhang , Meng Tian , Guangtao Zhai , Xianpei Wang

This work introduces \textbf{VideoMark}, a distortion-free robust watermarking framework for video diffusion models. As diffusion models excel in generating realistic videos, reliable content attribution is increasingly critical. However,…

密码学与安全 · 计算机科学 2025-11-18 Xuming Hu , Hanqian Li , Jungang Li , Yu Huang , Shuliang Liu , Qi Zheng , Junhao Chen , Aiwei Liu

Visual Object Tracking (VOT) is a fundamental task with widespread applications in autonomous navigation, surveillance, and maritime robotics. Despite significant advances in generic object tracking, maritime environments continue to…

计算机视觉与模式识别 · 计算机科学 2025-06-04 Ahsan Baidar Bakht , Muhayy Ud Din , Sajid Javed , Irfan Hussain

This paper addresses the often overlooked issue of fairness in the autonomous driving domain, particularly in vision-based perception and prediction systems, which play a pivotal role in the overall functioning of Autonomous Vehicles (AVs).…

计算机视觉与模式识别 · 计算机科学 2023-12-12 David Fernández Llorca , Pedro Frau , Ignacio Parra , Rubén Izquierdo , Emilia Gómez

Visual representation learning hold great promise for robotics, but is severely hampered by the scarcity and homogeneity of robotics datasets. Recent works address this problem by pre-training visual representations on large-scale but…

机器人学 · 计算机科学 2023-10-16 Sudeep Dasari , Mohan Kumar Srirama , Unnat Jain , Abhinav Gupta

Our goal is to collect a large-scale audio-visual dataset with low label noise from videos in the wild using computer vision techniques. The resulting dataset can be used for training and evaluating audio recognition models. We make three…

计算机视觉与模式识别 · 计算机科学 2020-09-28 Honglie Chen , Weidi Xie , Andrea Vedaldi , Andrew Zisserman

Generative audio models are rapidly advancing in both capabilities and public utilization -- several powerful generative audio models have readily available open weights, and some tech companies have released high quality generative audio…

Version identification (VI) systems now offer accurate and scalable solutions for detecting different renditions of a musical composition, allowing the use of these systems in industrial applications and throughout the wider music…

声音 · 计算机科学 2021-10-01 Furkan Yesiler , Marius Miron , Joan Serrà , Emilia Gómez

Current video/action understanding systems have demonstrated impressive performance on large recognition tasks. However, they might be limiting themselves to learning to recognize spatiotemporal patterns, rather than attempting to…

计算机视觉与模式识别 · 计算机科学 2021-02-16 Paritosh Parmar , Brendan Morris

Machine learning is transforming the video editing industry. Recent advances in computer vision have leveled-up video editing tasks such as intelligent reframing, rotoscoping, color grading, or applying digital makeups. However, most of the…

计算机视觉与模式识别 · 计算机科学 2022-07-22 Dawit Mureja Argaw , Fabian Caba Heilbron , Joon-Young Lee , Markus Woodson , In So Kweon