3 papers
cs.CV2026
RacketVision: A Multiple Racket Sports Benchmark for Unified Ball and Racket Analysis
Linfeng Dong, Yuchen Yang, Hao Wu +4
We introduce RacketVision, a novel dataset and benchmark for advancing computer vision in sports analytics, covering table tennis, tennis, and badminton. The dataset is the first t…
cs.CV2025
SGA-INTERACT: A 3D Skeleton-based Benchmark for Group Activity Understanding in Modern Basketball Tactic
Yuchen Yang, Wei Wang, Yifei Liu +5
Group Activity Understanding is predominantly studied as Group Activity Recognition (GAR) task. However, existing GAR benchmarks suffer from coarse-grained activity vocabularies an…
cs.CV2024
DIR: Retrieval-Augmented Image Captioning with Comprehensive Understanding
Hao Wu, Zhihang Zhong, Xiao Sun
Image captioning models often suffer from performance degradation when applied to novel datasets, as they are typically trained on domain-specific data. To enhance generalization i…