High-Level Codewords Based on Granger Causality for Video Event Detection.
Shao-nian HuangDong-jun HuangMansoor Ahmed KhuhroPublished in: Adv. Multim. (2015)
Keyphrases
- video event detection
- high level
- granger causality
- event detection
- low level
- event recognition
- multivariate time series
- impulse response
- causal relationships
- mid level
- object categorization
- electricity consumption
- error correction
- low level features
- functional connectivity
- soccer video
- semantic information
- higher level
- human motion
- activity recognition
- high resolution
- bayesian networks