Keyphrases
- document images
- page segmentation
- document analysis
- document image analysis
- optical character recognition
- text lines
- document processing
- scanned documents
- line extraction
- detection algorithm
- detection method
- historical documents
- printed documents
- word spotting
- object detection
- document image retrieval
- document image understanding
- language identification
- comparative evaluation
- event detection
- scanned document images
- indian languages
- mathematical formulas
- image binarization
- image processing