A Modified Adaptive Logical Level Binarization Technique for Historical Document Images.
Konstantinos NtirogiannisBasilios GatosIoannis PratikakisPublished in: ICDAR (2009)
Keyphrases
- document images
- historical documents
- word level
- document image analysis
- document analysis
- document processing
- page segmentation
- document image understanding
- optical character recognition
- image binarization
- mathematical formulas
- word spotting
- page layout
- text lines
- scanned documents
- binarization method
- document image retrieval
- scanned document images
- scanned images
- line extraction
- handwritten documents
- language identification
- storage and retrieval
- comparative evaluation