Learning Shape-Motion Representations from Geometric Algebra Spatio-Temporal Model for Skeleton-Based Action Recognition.
Yanshan LiRongjie XiaXing LiuQinghua HuangPublished in: ICME (2019)
Keyphrases
- action recognition
- spatio temporal
- probabilistic model
- human actions
- motion features
- action recognition in videos
- spatial and temporal
- spatial temporal
- optical flow
- bag of words
- recognizing human actions
- image sequences
- mid level
- shape descriptors
- temporal structure
- structured prediction
- human detection
- motion analysis
- moving objects