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Adaptive binarization method for degraded document images based on surface contrast variation.
Bilal Bataineh
Siti Norul Huda Sheikh Abdullah
Khairuddin Omar
Published in:
Pattern Anal. Appl. (2017)
Keyphrases
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document images
binarization method
image binarization
optical character recognition
scanned documents
edge detection
post processing
median filtering
image segmentation
phase congruency
document image retrieval