Social Relation Recognition From Videos via Multi-Scale Spatial-Temporal Reasoning.
Xinchen LiuWu LiuMeng ZhangJingwen ChenLianli GaoChenggang YanTao MeiPublished in: CVPR (2019)
Keyphrases
- temporal reasoning
- topological relations
- spatial reasoning
- multiscale
- temporal constraints
- temporal information
- interval algebra
- human activities
- qualitative and quantitative
- path consistency
- spatial information
- object recognition
- temporal constraint networks
- reasoning tasks
- uncertainty management
- constraint networks
- feature extraction
- simple temporal
- video sequences
- temporal knowledge
- event calculus
- spatial databases
- constraint reasoning
- series parallel
- temporal relations
- image representation
- spatio temporal
- hidden markov models
- video frames
- spatial data
- qualitative spatial reasoning
- spatial relations
- truth maintenance systems
- temporal intervals
- knowledge representation