Kernel-based sparse representation for gesture recognition.
Yin ZhouKai LiuRafael E. CarrilloKenneth E. BarnerFouad E. KiamilevPublished in: Pattern Recognit. (2013)
Keyphrases
- gesture recognition
- sparse representation
- dictionary learning
- hidden markov models
- human computer interaction
- hand gestures
- sparse coding
- face recognition
- image classification
- kernel methods
- sign language
- compressive sensing
- object tracking
- human machine interface
- high dimensional data
- image patches
- joint optimization
- compressed sensing
- support vector machine
- signal processing
- test images
- dimensionality reduction
- support vector
- image representation
- regularized least squares
- random projections
- hand motion
- three dimensional
- video sequences
- image data
- natural images
- computer vision