Keyphrases
- document images
- multiscale
- document image analysis
- document analysis
- page segmentation
- optical character recognition
- scanned documents
- edge detection
- document image understanding
- word spotting
- printed documents
- scale space
- image processing
- document processing
- page layout
- information retrieval
- scanned document images
- image analysis
- language identification
- historical documents
- face detection
- document image retrieval
- denoising