Document image binarization using a discriminative structural classifier.
Ehsan AhmadiZohreh AzimifarMaryam ShamsMahmoud FamouriMohammad Javad ShafieePublished in: Pattern Recognit. Lett. (2015)
Keyphrases
- image binarization
- document images
- feature selection
- euler number
- optical character recognition
- hardware implementation
- feature space
- binarization method
- support vector
- semi supervised
- pattern recognition
- feature set
- training set
- support vector machine
- multiresolution
- training samples
- data structure
- preprocessing
- multiscale
- object recognition
- feature extraction
- computer vision