Multi-Speed Global Contextual Subspace Matching for Few-Shot Action Recognition.
Tianwei YuPeng ChenYuanjie DangRuohong HuanRonghua LiangPublished in: ACM Multimedia (2023)
Keyphrases
- action recognition
- bag of words
- action classification
- human actions
- human detection
- computer vision
- activity recognition
- body parts
- spatial temporal
- video sequences
- recognizing human actions
- global features
- static images
- recognition of human actions
- depth sensors
- view invariant
- image matching
- contextual information
- human pose
- recognizing actions
- feature points
- image set
- context sensitive
- bag of features
- visual features
- action detection
- feature extraction
- image retrieval
- action primitives
- spatio temporal
- human activity recognition
- video dataset
- video indexing
- keypoints
- human activities