Rapid image binarization with morphological operators.
Erica CookseyWilliam Douglas WithersPublished in: ICIP (2008)
Keyphrases
- morphological operators
- image binarization
- mathematical morphology
- document images
- hardware implementation
- euler number
- optical character recognition
- binarization method
- structuring elements
- image processing
- partial differential equations
- minutiae extraction
- gray scale
- quadtree
- morphological operations
- binary images
- scale space
- input image