Kernel Conditional Ordinal Random Fields for Temporal Segmentation of Facial Action Units.
Ognjen RudovicVladimir PavlovicMaja PanticPublished in: ECCV Workshops (2) (2012)
Keyphrases
- random fields
- temporal segmentation
- facial action units
- spatial and temporal
- video sequences
- spatio temporal
- markov random field
- maximum entropy
- facial expressions
- non stationary
- parameter estimation
- event detection
- probabilistic model
- human motion
- conditional random fields
- audio visual
- feature space
- machine learning
- higher order
- video frames
- natural language processing
- image sequences
- three dimensional