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Sibo Yin

2 accepted papers

2024

FineParser: A Fine-grained Spatio-temporal Action Parser for Human-centric Action Quality Assessment

CVPR 2024poster

Existing action quality assessment (AQA) methods mainly learn deep representations at the video level for scoring diverse actions. Due to the lack of a fine-grained understanding of actions in videos they harshly suffer from low credibility and interpretability thus insufficient for stringent applic…

2024

FineSports: A Multi-person Hierarchical Sports Video Dataset for Fine-grained Action Understanding

CVPR 2024poster

Fine-grained action analysis in multi-person sports is complex due to athletes' quick movements and intense physical confrontations which result in severe visual obstructions in most scenes. In addition accessible multi-person sports video datasets lack fine-grained action annotations in both space…