Extracting color halftones from printed documents using texture analysis.
Dennis F. DunnNiloufer E. MathewPublished in: Pattern Recognit. (2000)
Keyphrases
- printed documents
- texture analysis
- texture description
- gabor filtering
- character recognition
- document images
- image texture
- document analysis
- texture classification
- image analysis
- gray level
- multiresolution
- texture images
- document processing
- color images
- language independent
- texture discrimination
- optical character recognition
- texture features
- co occurrence
- textural features
- document image analysis
- local binary pattern
- feature extraction
- color information
- gabor filters
- texture information
- color features
- complex background
- digital libraries
- information retrieval
- neural network
- feature vectors
- image processing