MediaEval 2015: A Segmentation-based Approach to Continuous Emotion Tracking.
Anna AljanakiFrans WieringRemco C. VeltkampPublished in: MediaEval (2015)
Keyphrases
- motion segmentation
- multiple objects
- level set
- automatic initialization
- particle filter
- image segmentation
- segmentation algorithm
- occlusion detection
- segmentation method
- image analysis
- deformable templates
- shape prior
- particle filtering
- automatic tracking
- medical images
- region growing
- motion model
- cluttered background
- piecewise constant
- multiscale
- visual tracking
- fully automatic
- object segmentation
- real time
- kalman filter
- appearance model
- accurate localization
- occlusion reasoning
- facial expressions
- geometric active contours
- foreground background separation
- motion cues
- motion tracking
- pixel level
- energy functional
- bounding box
- magnetic resonance images