3 papers
cs.CV2026
BFMD: A Full-Match Badminton Dense Dataset for Dense Shot Captioning
Ning Ding, Keisuke Fujii, Toru Tamaki
Understanding tactical dynamics in badminton requires analyzing entire matches rather than isolated clips. However, existing badminton datasets mainly focus on short clips or task-…
cs.AI2025
Evaluating Movement Initiation Timing in Ultimate Frisbee via Temporal Counterfactuals
Shunsuke Iwashita, Ning Ding, Keisuke Fujii
Ultimate is a sport where points are scored by passing a disc and catching it in the opposing team's end zone. In Ultimate, the player holding the disc cannot move, making field dy…
cs.CV2025
TrackID3x3: A Dataset and Algorithm for Multi-Player Tracking with Identification and Pose Estimation in 3x3 Basketball Full-court Videos
Kazuhiro Yamada, Li Yin, Qingrui Hu +6
Multi-object tracking, player identification, and pose estimation are fundamental components of sports analytics, essential for analyzing player movements, performance, and tactica…