Improving the Quality of Degraded Document Images.
Ergina KavallieratouEfstathios StamatatosPublished in: DIAL (2006)
Keyphrases
- document images
- ocr systems
- document image analysis
- document analysis
- scanned documents
- document image understanding
- document image retrieval
- document processing
- printed documents
- page segmentation
- optical character recognition
- page layout
- mathematical formulas
- printed text
- image binarization
- low quality
- scanned document images
- historical documents
- line extraction