Ring-to-line mapping and orientation invariant transform for Chinese seal character recognition.
Ching-Liang SuPublished in: Int. J. Comput. Math. (2007)
Keyphrases
- character recognition
- chinese characters
- machine vision
- hand written
- handwritten characters
- handwritten chinese
- character segmentation
- image transformations
- optical character recognition
- parallel lines
- word recognition
- projective geometry
- translation invariant
- alphanumeric characters
- printed characters
- printed documents
- handwriting recognition
- handwritten documents
- document analysis
- line segments
- features extraction
- digital libraries
- handwritten digits
- affine transformation
- hough transform