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Brain stroke remains one of the principal causes of death and disability worldwide, yet most tabular-data prediction models still hover below the 95% accuracy threshold, limiting real-world utility. Addressing this gap, the present work…

Quantitative Methods · Quantitative Biology 2026-05-22 Yousuf Islam , Md. Jalal Uddin Chowdhury , Sumon Chandra Das

Multimodal resources for non-periodic court sports with laboratory-grade sensing remain scarce: few publicly pair instrumented ground reaction force (GRF) with high-frame-rate multi-view video, limiting markerless load estimation in…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Kuoye Niu , Jianwei Li , Shengze Cai , Yong Ma , Mengyao Jia , Lishun Shen , Zhenheng Zhang , Yuxin Peng , Xian Song

We introduce TTSWING, a novel dataset designed for table tennis swing analysis. This dataset comprises comprehensive swing information obtained through 9-axis sensors integrated into custom-made racket grips, accompanied by anonymized…

Machine Learning · Computer Science 2023-07-03 Che-Yu Chou , Zheng-Hao Chen , Yung-Hoh Sheu , Hung-Hsuan Chen , Sheng K. Wu

We present the BETTY dataset, a large-scale, multi-modal dataset collected on several autonomous racing vehicles, targeting supervised and self-supervised state estimation, dynamics modeling, motion forecasting, perception, and more.…

Data analytics helps basketball teams to create tactics. However, manual data collection and analytics are costly and ineffective. Therefore, we applied a deep bidirectional long short-term memory (BLSTM) and mixture density network (MDN)…

Artificial Intelligence · Computer Science 2018-02-14 Yu Zhao , Rennong Yang , Guillaume Chevalier , Rajiv Shah , Rob Romijnders

This study proposes a framework for enhancing the stroke quality of badminton players by generating personalized motion guides, utilizing a multimodal wearable dataset. These guides are based on counterfactual algorithms and aim to reduce…

Human-Computer Interaction · Computer Science 2024-05-21 Minwoo Seong , Gwangbin Kim , Yumin Kang , Junhyuk Jang , Joseph DelPreto , SeungJun Kim

Multi-object tracking, player identification, and pose estimation are fundamental components of sports analytics, essential for analyzing player movements, performance, and tactical strategies. However, existing datasets and methodologies…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Kazuhiro Yamada , Li Yin , Qingrui Hu , Ning Ding , Shunsuke Iwashita , Jun Ichikawa , Kiwamu Kotani , Calvin Yeung , Keisuke Fujii

Sports analytics has captured increasing attention since analysis of the various data enables insights for training strategies, player evaluation, etc. In this paper, we focus on predicting what types of returning strokes will be made, and…

Machine Learning · Computer Science 2023-06-16 Kai-Shiang Chang , Wei-Yao Wang , Wen-Chih Peng

Sports have long attracted broad attention as they push the limits of human physical and cognitive capabilities. Amid growing interest in spatial intelligence for vision-language models (VLMs), sports provide a natural testbed for…

Computer Vision and Pattern Recognition · Computer Science 2026-03-11 Yuchen Yang , Yuqing Shao , Duxiu Huang , Linfeng Dong , Yifei Liu , Suixin Tang , Xiang Zhou , Yuanyuan Gao , Wei Wang , Yue Zhou , Xue Yang , Yanfeng Wang , Xiao Sun , Zhihang Zhong

Long-separated research has been conducted on two highly correlated tracks: traffic and incidents. Traffic track witnesses complicating deep learning models, e.g., to push the prediction a few percent more accurate, and the incident track…

Machine Learning · Computer Science 2026-03-17 Xiaochuan Gou , Ziyue Li , Tian Lan , Junpeng Lin , Zhishuai Li , Bingyu Zhao , Chen Zhang , Di Wang , Xiangliang Zhang

Learning-based methods, such as imitation learning (IL) and reinforcement learning (RL), can produce excel control policies over challenging agile robot tasks, such as sports robot. However, no existing work has harmonized learning-based…

Robotics · Computer Science 2025-04-29 Haochen Wang , Zhiwei Shi , Chengxi Zhu , Yafei Qiao , Cheng Zhang , Fan Yang , Pengjie Ren , Lan Lu , Dong Xuan

As a relatively new form of sport, esports offers unparalleled data availability. Despite the vast amounts of data that are generated by game engines, it can be challenging to extract them and verify their integrity for the purposes of…

The field of cycling analytics has only recently started to develop due to limited access to open data sources. Accordingly, research and data sources are very divergent, with large differences in information used across studies. To improve…

Computers and Society · Computer Science 2024-10-15 Bram Janssens , Luca Pappalardo , Jelle De Bock , Matthias Bogaert , Steven Verstockt

Despite the numerous developments in object tracking, further development of current tracking algorithms is limited by small and mostly saturated datasets. As a matter of fact, data-hungry trackers based on deep-learning currently rely on…

Computer Vision and Pattern Recognition · Computer Science 2018-03-30 Matthias Müller , Adel Bibi , Silvio Giancola , Salman Al-Subaihi , Bernard Ghanem

Simultaneous Localization and Mapping systems are a key enabler for positioning in both handheld and robotic applications. The Hilti SLAM Challenges organized over the past years have been successful at benchmarking some of the world's best…

Robotics · Computer Science 2024-07-31 Ashish Devadas Nair , Julien Kindle , Plamen Levchev , Davide Scaramuzza

Badminton is a fast-paced sport that requires a strategic combination of spatial, temporal, and technical tactics. To gain a competitive edge at high-level competitions, badminton professionals frequently analyze match videos to gain…

Human-Computer Interaction · Computer Science 2023-08-09 Tica Lin , Alexandre Aouididi , Zhutian Chen , Johanna Beyer , Hanspeter Pfister , Jui-Hsien Wang

Stroke remains a leading cause of global morbidity and mortality, imposing a heavy socioeconomic burden. Advances in endovascular reperfusion therapy and CT and MR imaging for treatment guidance have significantly improved patient outcomes.…

Multi-object tracking (MOT) has been dominated by the use of track by detection approaches due to the success of convolutional neural networks (CNNs) on detection in the last decade. As the datasets and bench-marking sites are published,…

Computer Vision and Pattern Recognition · Computer Science 2022-08-05 Fatih Emre Simsek , Cevahir Cigla , Koray Kayabol

Real-time 3D trajectory player tracking in sports plays a crucial role in tactical analysis, performance evaluation, and enhancing spectator experience. Traditional systems rely on multi-camera setups, but are constrained by the inherently…

Computer Vision and Pattern Recognition · Computer Science 2025-08-22 Ryunosuke Hayashi , Kohei Torimi , Rokuto Nagata , Kazuma Ikeda , Ozora Sako , Taichi Nakamura , Masaki Tani , Yoshimitsu Aoki , Kentaro Yoshioka

Analysis of player movements is a crucial subset of sports analysis. Existing player movement analysis methods use recorded videos after the match is over. In this work, we propose an end-to-end framework for player movement analysis for…

Computer Vision and Pattern Recognition · Computer Science 2023-08-24 Nitin Nilesh , Tushar Sharma , Anurag Ghosh , C. V. Jawahar