Steganalysis of Degraded Document Images.
Ming JiangEdward K. WongNasir D. MemonXiaolin WuPublished in: MMSP (2005)
Keyphrases
- document images
- ocr systems
- document image analysis
- optical character recognition
- spatial domain
- document image retrieval
- document processing
- document image understanding
- document analysis
- scanned documents
- printed documents
- page segmentation
- line extraction
- page layout
- mathematical formulas
- historical documents
- language identification
- data hiding
- object recognition
- scanned document images
- image binarization
- gray scale