Fast and precise discriminant function considering correlations of elements of feature vectors and its application to character recognition.
Fang SunShinichiro OmachiNei KatoHirotomo AsoPublished in: Systems and Computers in Japan (1999)
Keyphrases
- character recognition
- discriminant function
- feature vectors
- machine vision
- feature maps
- improved algorithm
- hand written
- handwritten characters
- classification error
- optical character recognition
- character segmentation
- correlation filters
- image features
- feature space
- batch mode
- support vector machine
- feature extraction
- license plate
- chinese characters
- image processing
- pattern recognition
- computer vision
- feature set
- printed characters
- arabic handwriting recognition