A keyword retrieval system for historical Mongolian document images.
Hongxi WeiGuanglai GaoPublished in: Int. J. Document Anal. Recognit. (2014)
Keyphrases
- document images
- historical documents
- keywords
- document image analysis
- document analysis
- retrieval systems
- information retrieval
- optical character recognition
- language identification
- relevance feedback
- endpoint detection
- document processing
- information retrieval systems
- printed documents
- scanned documents
- page layout
- word level
- document image understanding
- mathematical formulas
- text lines
- image binarization
- search engine
- binarization method
- document layout
- document collections