Keyphrases
- lightweight
- gesture recognition
- hand gestures
- hand gesture recognition
- human computer interaction
- hidden markov models
- sign language
- sign language recognition
- human machine interface
- hand tracking
- human robot interaction
- skin detection
- hand shape
- neural network
- hand motion
- dos attacks
- automatic face
- rfid tags
- authentication protocol
- depth data
- low cost
- facial expressions
- wireless sensor networks
- user interface
- video sequences