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The Gaia spacecraft of the European Space Agency (ESA) has been securing observations of solar system objects (SSOs) since the beginning of its operations. Gaia Data Release 2 (DR2) contains the observations of a selected sample of 14,099…

Earth and Planetary Astrophysics · Physics 2018-08-15 Gaia Collaboration , F. Spoto , P. Tanga , F. Mignard , J. Berthier , B. Carry , A. Cellino

Unmanned aerial vehicles (UAVs) with mounted cameras have the advantage of capturing aerial (bird-view) images. The availability of aerial visual data and the recent advances in object detection algorithms led the computer vision community…

Computer Vision and Pattern Recognition · Computer Science 2020-02-04 Ilker Bozcan , Erdal Kayacan

Thanks to its spatial resolution the ESA/Gaia space mission offers a unique opportunity to discover new multiply-imaged quasars and to study the already known lensed systems at sub-milliarcsecond astrometric precisions. In this paper, we…

Generative models offer a scalable and flexible paradigm for simulating complex environments, yet current approaches fall short in addressing the domain-specific requirements of autonomous driving - such as multi-agent interactions,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-27 Lloyd Russell , Anthony Hu , Lorenzo Bertoni , George Fedoseev , Jamie Shotton , Elahe Arani , Gianluca Corrado

Context: The first Gaia data release (DR1) delivered a catalogue of astrometry and photometry for over a billion astronomical sources. Within the panoply of methods used for data exploration, visualisation is often the starting point and…

Gaia Data Release 2 (Gaia DR2) contains results for 1693 million sources in the magnitude range 3 to 21 based on observations collected by the European Space Agency Gaia satellite during the first 22 months of its operational phase. We…

Foundation models are trained on increasingly immense and opaque datasets. Even while these models are now key in AI system building, it can be difficult to answer the straightforward question: has the model already encountered a given…

Machine Learning · Computer Science 2023-12-15 Marc Marone , Benjamin Van Durme

The Nymeria Dataset, released in 2024, is a large-scale collection of in-the-wild human activities captured with multiple egocentric wearable devices that are spatially localized and temporally synchronized. It provides body-motion ground…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Daniel DeTone , Federica Bogo , Eric-Tuan Le , Duncan Frost , Julian Straub , Yawar Siddiqui , Yuting Ye , Jakob Engel , Richard Newcombe , Lingni Ma

We introduce Argoverse 2 (AV2) - a collection of three datasets for perception and forecasting research in the self-driving domain. The annotated Sensor Dataset contains 1,000 sequences of multimodal data, encompassing high-resolution…

Action anticipation is critical in scenarios where one needs to react before the action is finalized. This is, for instance, the case in automated driving, where a car needs to, e.g., avoid hitting pedestrians and respect traffic lights.…

Computer Vision and Pattern Recognition · Computer Science 2018-10-31 Mohammad Sadegh Aliakbarian , Fatemeh Sadat Saleh , Mathieu Salzmann , Basura Fernando , Lars Petersson , Lars Andersson

Engagement in virtual learning is essential for participant satisfaction, performance, and adherence, particularly in online education and virtual rehabilitation, where interactive communication plays a key role. Yet, accurately measuring…

Computer Vision and Pattern Recognition · Computer Science 2025-07-25 Ali Abedi , Sadaf Safa , Tracey J. F. Colella , Shehroz S. Khan

Objective digital data is scarce yet needed in many domains to enable research that can transform the standard of healthcare. While data from consumer-grade wearables and smartphones is more accessible, there is critical need for similar…

Computers and Society · Computer Science 2023-09-20 Temiloluwa Prioleau , Abigail Bartolome , Richard Comi , Catherine Stanger

By sharing information across multiple agents, collaborative perception helps autonomous vehicles mitigate occlusions and improve overall perception accuracy. While most previous work focus on vehicle-to-vehicle and…

Computer Vision and Pattern Recognition · Computer Science 2025-10-27 Yunhao Hou , Bochao Zou , Min Zhang , Ran Chen , Shangdong Yang , Yanmei Zhang , Junbao Zhuo , Siheng Chen , Jiansheng Chen , Huimin Ma

The next generation of human-oriented computing will require always-on, spatially-aware wearable devices to capture egocentric vision and functional primitives (e.g., Where am I? What am I looking at?, etc.). These devices will sense an…

Hardware Architecture · Computer Science 2025-12-19 Vincent T. Lee , Tanfer Alan , Sung Kim , Ecenur Ustun , Amr Suleiman , Ajit Krisshna , Tim Balbekov , Armin Alaghi , Richard Newcombe

We present a large scale data set, OpenEDS: Open Eye Dataset, of eye-images captured using a virtual-reality (VR) head mounted display mounted with two synchronized eyefacing cameras at a frame rate of 200 Hz under controlled illumination.…

Computer Vision and Pattern Recognition · Computer Science 2019-05-20 Stephan J. Garbin , Yiru Shen , Immo Schuetz , Robert Cavin , Gregory Hughes , Sachin S. Talathi

The widespread diffusion of connected smart devices has contributed to the rapid expansion and evolution of the Internet at its edge. Personal mobile devices interact with other smart objects in their surroundings, adapting behavior based…

Machine Learning · Computer Science 2023-06-29 Mattia Giovanni Campana , Franca Delmastro

Daily Activity Recordings for Artificial Intelligence (DARai, pronounced "Dahr-ree") is a multimodal, hierarchically annotated dataset constructed to understand human activities in real-world settings. DARai consists of continuous scripted…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Ghazal Kaviani , Yavuz Yarici , Seulgi Kim , Mohit Prabhushankar , Ghassan AlRegib , Mashhour Solh , Ameya Patil

With the advancement of deep learning technology, data-driven methods are increasingly used in the decision-making of autonomous driving, and the quality of datasets greatly influenced the model performance. Although current datasets have…

Computer Vision and Pattern Recognition · Computer Science 2024-06-05 Zehong Ke , Yanbo Jiang , Yuning Wang , Hao Cheng , Jinhao Li , Jianqiang Wang

Detecting an ingestion environment is an important aspect of monitoring dietary intake. It provides insightful information for dietary assessment. However, it is a challenging problem where human-based reviewing can be tedious, and…

Unlike the free exploration of childhood, the demands of daily life reduce our motivation to explore our surroundings, leading to missed opportunities for informal learning. Traditional tools for knowledge acquisition are reactive, relying…

Human-Computer Interaction · Computer Science 2025-02-25 Runze Cai , Nuwan Janaka , Hyeongcheol Kim , Yang Chen , Shengdong Zhao , Yun Huang , David Hsu