A word shape coding method for camera-based document images.
Linlin LiChew Lim TanPublished in: SIGIR (2008)
Keyphrases
- document images
- coding method
- document image retrieval
- word level
- printed documents
- word spotting
- coding scheme
- page layout
- bit rate
- printed text
- document image analysis
- document analysis
- compression ratio
- indian languages
- optical character recognition
- inter frame
- handwritten documents
- shape matching
- text lines
- n gram
- sparse coding
- scanned documents
- object recognition
- image processing
- word recognition
- image classification
- co occurrence
- motion estimation