Category-Dependent Feature Extraction for Recognition of Degraded Handwritten Characters.
Minoru MoriMinako SawakiNorihiro HagitaPublished in: ICPR (3) (2002)
Keyphrases
- handwritten characters
- feature extraction
- character recognition
- handwritten character recognition
- alphanumeric characters
- face recognition
- feature representation
- feature vectors
- principal component analysis
- image preprocessing
- discriminant analysis
- feature fusion
- pattern classification
- texture analysis
- neural network
- linear discriminant analysis
- dimensionality reduction
- feature space
- document analysis
- machine learning
- linear feature extraction
- computer vision
- feature selection
- pattern recognition
- preprocessing
- extracting features
- handwriting recognition
- word recognition
- frequency domain
- wavelet transform
- gabor filters
- object categories
- machine vision
- image classification
- recognition rate
- support vector machine svm