Functional Principal Component Analysis for Recognition of arm Gestures and humanoid Imitation.
Jacopo AleottiStefano CaselliPublished in: Int. J. Humanoid Robotics (2013)
Keyphrases
- principal component analysis
- hand gestures
- gesture recognition
- feature extraction
- object recognition
- recognition rate
- sign language
- hand gesture recognition
- gait recognition
- recognition accuracy
- independent component analysis
- hand postures
- covariance matrix
- reinforcement learning
- spoken words
- automatic recognition
- visual recognition
- training procedure
- american sign language
- learning algorithm
- principal components
- face recognition
- linear discriminant analysis
- degrees of freedom
- pattern recognition
- feature space
- face images
- recognition process
- dimensionality reduction
- singular value decomposition
- human robot interaction
- discriminant analysis
- human computer interaction
- humanoid robot
- hidden markov models
- robotic arm
- dimension reduction
- character recognition