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FineGym

A Hierarchical Video Dataset for Fine-grained Action Understanding

FineGym

FineGym is a new dataset built on top of gymnasium videos. Compared to existing action recognition datasets, FineGym is distinguished in richness, quality, and diversity. In particular, it provides temporal annotations at both action and sub-action levels with a three-level semantic hierarchy.This new level of granularity presents significant challenges for action recognition, e.g. how to parse the temporal structures from a coherent action, and how to distinguish between subtly different action classes.

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The Chinese University of Hong Kong
https://www.cuhk.edu.hk/english/index.html
Task
Event Detection
Annotation Types
Semantic Segmentation
Items
530
Classes
Labels
Models using this dataset
Last updated on 
January 20, 2022
Licensed under 
Unknown
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