Keyphrases
- optical character recognition
- ocr systems
- text recognition
- printed documents
- printed text
- document images
- text extraction
- text regions
- character recognition
- historical manuscripts
- english text
- scanned documents
- character segmentation
- text lines
- document analysis
- handwriting recognition
- page segmentation
- character n grams
- word spotting
- machine vision
- text mining
- information retrieval
- word level
- text retrieval
- information extraction
- keywords
- real time