Feature extraction with an improved scale-invariants for deformation digits.
Siti Mariyam Hj. ShamsuddinMd Nasir SulaimanMaslina DarusPublished in: Int. J. Comput. Math. (2000)
Keyphrases
- feature extraction
- recognition rate
- principal component analysis
- dimension reduction
- feature vectors
- feature selection
- face recognition
- feature space
- dimensionality reduction
- extracted features
- support vector machine svm
- pattern classification
- linear discriminant analysis
- image processing
- hand written
- finite element model
- image classification
- image registration
- preprocessing
- point correspondences
- frequency domain
- feature representation
- deformation field
- linear feature extraction
- strain energy