Combining video, audio and lexical indicators of affect in spontaneous conversation via particle filtering.
Arman SavranHouwei CaoMiraj ShahAni NenkovaRagini VermaPublished in: ICMI (2012)
Keyphrases
- particle filtering
- multimedia
- video tracking
- visual tracking
- particle filter
- visual data
- human motion
- video sequences
- contour tracking
- video data
- dynamic bayesian networks
- mean shift
- appearance model
- object tracking
- ego motion estimation
- kalman filtering
- kalman filter
- conditional density
- human body tracking
- robust object tracking
- video retrieval
- state estimation
- bayesian filtering
- video streams
- broadcast news
- video content
- video shots
- video frames
- image retrieval
- multiple targets
- density function
- search algorithm
- machine learning
- signal processing
- visual information