Grid-based modelling and correction of arbitrarily warped historical document images for large-scale digitisation.
Po YangApostolos AntonacopoulosChristian ClausnerStefan PletschacherPublished in: HIP@ICDAR (2011)
Keyphrases
- document images
- historical documents
- document image analysis
- document analysis
- document image understanding
- document processing
- document image retrieval
- printed documents
- word spotting
- word level
- optical character recognition
- mathematical formulas
- page layout
- handwritten documents
- input image
- language identification
- scanned document images
- page segmentation
- line extraction
- image binarization
- error correction