Keyphrases
- optical character recognition
- document images
- character recognition
- printed documents
- ocr systems
- text recognition
- scanned documents
- indian languages
- document analysis
- data mining
- document processing
- document image analysis
- character segmentation
- text extraction
- document image retrieval
- machine vision
- text lines
- handwriting recognition
- word level
- artificial intelligence
- real time
- hough transform
- post processing
- color images
- preprocessing
- image processing
- machine learning