Character Prototyping in Document Images Using Gabor Filters.
Bénédicte AllierHubert EmptozPublished in: SCIA (2003)
Keyphrases
- gabor filters
- document images
- optical character recognition
- printed documents
- text lines
- texture analysis
- document image analysis
- printed text
- texture features
- feature vectors
- feature extraction
- gabor features
- bank of gabor filters
- page segmentation
- gabor filtering
- document analysis
- scanned documents
- word spotting
- filter responses
- multiscale
- palmprint
- handwritten documents
- document image retrieval
- gray level
- feature space
- pattern recognition
- machine learning