Two novel visual voice activity detectors based on appearance models and retinal filtering.
Andrew J. AubreyBertrand RivetYulia HicksLaurent GirinJonathon A. ChambersChristian JuttenPublished in: EUSIPCO (2007)
Keyphrases
- appearance model
- visual tracking
- object tracking
- robust object tracking
- active appearance models
- appearance modeling
- visual field
- generic model
- visual information
- occlusion reasoning
- background subtraction
- object class
- appearance information
- particle filtering
- visual features
- blood vessels
- object appearance
- linear predictors
- facial actions
- particle filter
- object detection
- nearest neighbor
- object shape
- tracking framework
- mean shift