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A collaborative enhancement-compression approach for historical document images based on PDE-analysis.
Mohamed Riad Yagoubi
Amina Serir
Azeddine Beghdadi
Published in:
Digit. Signal Process. (2017)
Keyphrases
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document images
document analysis
scanned documents
partial differential equations
document layout
image enhancement
error analysis
document image analysis
document processing
page segmentation
historical documents
page layout
image binarization