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Improved document image binarization by using a combination of multiple binarization techniques and adapted edge information.
Basilios Gatos
Ioannis Pratikakis
Stavros J. Perantonis
Published in:
ICPR (2008)
Keyphrases
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image binarization
edge information
document images
edge detection
binarization method
region growing
hardware implementation
euler number
optical character recognition
structure tensor
post processing
computer vision
multiscale
multiresolution
denoising