Restoring Ink Bleed-Through Degraded Document Images Using a Recursive Unsupervised Classification Technique.
Fadoua DriraFrank Le BourgeoisHubert EmptozPublished in: Document Analysis Systems (2006)
Keyphrases
- document images
- unsupervised classification
- ocr systems
- document image analysis
- unsupervised learning
- supervised classification
- document analysis
- optical character recognition
- clustering ensemble
- remote sensing data
- data clustering
- page segmentation
- remote sensing images
- printed documents
- scanned documents
- page layout
- document image retrieval
- historical documents
- printed text
- scanned document images