Pattern matching techniques for correcting low-confidence OCR words in a known context.
Glenn FordSusan E. HauserDaniel X. LeGeorge R. ThomaPublished in: Document Recognition and Retrieval (2001)
Keyphrases
- pattern matching
- regular expressions
- string matching
- tree matching
- matching process
- recognition errors
- text recognition
- pattern matching algorithm
- keywords
- compressed text
- boyer moore
- approximate pattern matching
- matching strategy
- lossy compression
- document images
- hamming distance
- character recognition
- graph matching