Printed Thai Character Recognition Using the Hierarchical Cross-Correlation ARTMAP.
Arit ThammanoPruegsa DuangphasukPublished in: ICTAI (2005)
Keyphrases
- cross correlation
- template matching
- frequency domain
- mutual information
- optical character recognition
- neural network
- weighted distance
- hierarchical structure
- hierarchical model
- printed text
- mathematical expressions
- phase correlation
- hierarchical clustering
- fuzzy artmap
- coarse to fine
- normalized cross correlation
- feature extraction