An Efficient Feature Extraction and Dimensionality Reduction Scheme for Isolated Greek Handwritten Character Recognition.
Georgios VamvakasBasilios GatosSergios PetridisNikolaos StamatopoulosPublished in: ICDAR (2007)
Keyphrases
- feature extraction
- handwritten character recognition
- dimensionality reduction
- principal component analysis
- handwritten characters
- high dimensional data
- manifold learning
- pattern recognition
- feature selection
- feature space
- object recognition
- linear discriminant analysis
- discriminant analysis
- low dimensional
- dimensionality reduction methods
- feature vectors
- feature set
- recognition scheme
- high dimensional
- recognition rate
- handwritten numerals
- local binary pattern
- texture features
- data points
- multiresolution
- image processing