Document Analysis in Gray Level and Typography Extraction using Character Pattern Redundancies.
Frank LebourgeoisHubert EmptozPublished in: ICDAR (1999)
Keyphrases
- gray level
- document analysis
- printed documents
- document images
- gray scale
- binary patterns
- character recognition
- texture analysis
- document image analysis
- image analysis
- image segmentation
- input image
- text analysis
- run length
- pixel values
- word recognition
- gray level images
- texture features
- gray value
- document processing
- optical character recognition
- co occurrence
- document layout
- contrast enhancement
- multiscale
- low contrast
- black and white
- image contrast enhancement
- thresholding method
- writer identification
- structure extraction
- electronic documents
- binary images
- word segmentation
- image enhancement
- information retrieval
- machine vision
- fractal dimension
- text lines
- neural network