Finger Force Direction Recognition by Principal Component Analysis of Fingernail Coloration Pattern.
Yu SunJohn M. HollerbachStephen A. MascaroPublished in: WHC (2007)
Keyphrases
- principal component analysis
- recognition rate
- feature extraction
- recognition accuracy
- object recognition
- automatic recognition
- pattern recognition
- dimensionality reduction
- training procedure
- pattern matching
- gait recognition
- face images
- recognition process
- covariance matrix
- linear discriminant analysis
- independent component analysis
- dimension reduction
- feature space
- principal components
- image recognition
- singular value decomposition
- recognition algorithm
- pattern discovery
- face recognition
- associative memory
- neural network
- support vector machine
- high dimensional
- lower dimensional