Recognition of Handwritten Characters by Topological Feature Extraction and Multilevel Categorization.
Julius T. TouRafael C. GonzálezPublished in: IEEE Trans. Computers (1972)
Keyphrases
- handwritten characters
- feature extraction
- character recognition
- handwritten character recognition
- feature selection
- alphanumeric characters
- linear feature extraction
- preprocessing
- topological properties
- image categorization
- pattern classification
- frequency domain
- text categorization
- image classification
- human identification
- hand written
- image preprocessing
- image processing
- machine vision
- feature vectors
- face recognition
- extracted features
- dimensionality reduction
- image features
- feature space
- pattern recognition
- arabic handwriting recognition