Linfeng Dong — accepted AI-conference papers

2026

RacketVision: A Multiple Racket Sports Benchmark for Unified Ball and Racket Analysis

Linfeng Dong, Yuchen Yang, Hao Wu, Wei Wang, Yuenan Hou, Zhihang Zhong +1

AAAI 2026technical

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 to provide large-scale, fine-grained annotations for racket pose alongside traditional ball positions, enabling research

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2024

LucidAction: A Hierarchical and Multi-model Dataset for Comprehensive Action Quality Assessment

Linfeng Dong, Wei Wang, Yu Qiao, Xiao Sun

NeurIPS 2024poster

Action Quality Assessment (AQA) research confronts formidable obstacles due to limited, mono-modal datasets sourced from one-shot competitions, which hinder the generalizability and comprehensiveness of AQA models. To address these limitations, we present LucidAction, the first systematically collec…

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