Edge noise in document images.
Craig McGillivaryChris HaleElisa H. Barney SmithPublished in: AND (2009)
Keyphrases
- document images
- document image analysis
- printed text
- document analysis
- word spotting
- printed documents
- edge detection
- document image understanding
- noise level
- page segmentation
- noise removal
- signal to noise ratio
- scanned documents
- document image retrieval
- document processing
- language identification
- noisy environments
- optical character recognition
- gaussian noise
- edge information
- noise reduction
- mathematical formulas
- page layout
- machine printed text
- information retrieval
- scanned document images
- line extraction
- median filter
- denoising