Weakly-Supervised Temporal Action Detection for Fine-Grained Videos with Hierarchical Atomic Actions.
Zhi LiLu HeHuijuan XuPublished in: ECCV (10) (2022)
Keyphrases
- atomic actions
- action detection
- temporal relations
- temporal structure
- human activity recognition
- action recognition
- context sensitive
- human activities
- low level features
- video data
- event recognition
- superpixels
- activity recognition
- temporal information
- human actions
- action classification
- temporal reasoning
- object detection
- image segmentation
- topic models
- spatio temporal
- low level
- d objects
- video analysis
- markov random field
- spatial relations
- computer vision