Thesholding and Character Recognition in Security Documents with Watermarked Background.
Yasser M. AlginahiPublished in: DICTA (2008)
Keyphrases
- character recognition
- document analysis
- printed documents
- machine vision
- handwritten documents
- hand written
- handwritten characters
- information retrieval
- optical character recognition
- ocr systems
- handwritten chinese
- handwritten digits
- alphanumeric characters
- information retrieval systems
- chinese characters
- word recognition
- keywords
- license plate
- printed characters
- document processing
- vector space model
- handwriting recognition
- character segmentation
- document collections
- metadata
- image processing
- document image analysis
- document images
- text documents
- document clustering
- text analysis