A Unified System for Segmentation and Tracking of Face and Hands in Sign Language Recognition.
George AwadJunwei HanAlistair SutherlandPublished in: ICPR (1) (2006)
Keyphrases
- sign language recognition
- upper body
- gesture recognition
- hand tracking
- sign language
- motion segmentation
- complex background
- image segmentation
- segmentation algorithm
- level set
- segmentation method
- particle filter
- human computer interaction
- visual tracking
- energy function
- multiple objects
- particle filtering
- articulated objects
- motion analysis
- object segmentation
- appearance model
- object tracking
- partial occlusion
- hand gestures
- kalman filter
- vision system
- facial expressions
- hidden markov models