Subtle Hand Gesture Identification for HCI Using Temporal Decorrelation Source Separation BSS of Surface EMG.
Ganesh R. NaikDinesh Kant KumarHans WeghornMarimuthu PalaniswamiPublished in: DICTA (2007)
Keyphrases
- optical flow
- hand gestures
- blind source separation
- source separation
- human computer interaction
- independent component analysis
- gesture recognition
- hand gesture recognition
- mixing matrix
- temporal structure
- non stationary
- source signals
- spatio temporal
- three dimensional
- computer vision
- negative matrix factorization
- recognition algorithm
- temporal data
- human activities
- speech signal
- video camera
- single channel
- temporal reasoning
- temporal relations
- d objects
- hidden markov models
- user interface
- object recognition
- missing data
- temporal patterns
- factor analysis
- principal component analysis