MAP-MRF approach for binarization of degraded document image.
Jung Gap KukNam Ik ChoKyoung Mu LeePublished in: ICIP (2008)
Keyphrases
- document images
- ocr systems
- markov random field
- maximum a posteriori
- maximum a posterior
- document image analysis
- document analysis
- image binarization
- document image understanding
- language identification
- optical character recognition
- binarization method
- document processing
- scanned documents
- graph cuts
- image segmentation
- scanned document images
- page segmentation
- image analysis
- historical documents
- printed documents
- energy function
- edge detection