Sharpness Improvement of Warped Document Images for Top View Book Scanners.
Ramy BattrawyMarkus SchnitzleinDietmar NowackGerald KrellAyoub Al-HamadiPublished in: SITIS (2012)
Keyphrases
- document images
- scanned images
- document image analysis
- document analysis
- printed text
- document image understanding
- printed documents
- input image
- optical character recognition
- page segmentation
- historical documents
- scanned documents
- word level
- language identification
- document processing
- page layout
- document image retrieval
- scanned document images
- information retrieval
- mathematical formulas
- image binarization
- document layout