Contextual restoration of severely degraded document images.
Jyotirmoy BanerjeeAnoop M. NamboodiriC. V. JawaharPublished in: CVPR (2009)
Keyphrases
- document images
- ocr systems
- degraded images
- atmospheric turbulence
- image restoration
- contextual information
- document image analysis
- restored image
- document image understanding
- document processing
- optical character recognition
- document analysis
- scanned documents
- page segmentation
- language identification
- printed documents
- scanned document images
- word spotting
- line extraction
- motion blur
- super resolution
- image processing
- noise removal
- noisy images
- historical documents
- relevance feedback
- object recognition
- image binarization
- information retrieval