Show-through correction in scanned images using joint histogram.

M. Ryyan Khan Hafiz Imtiaz Md. Kamrul Hasan

Published in: Signal Image Video Process. (2010)

Keyphrases

scanned images
document images
digital camera
inverse halftoning
noise removal
mutual information
scanned documents
shannon entropy
high quality
digital images
similarity measure
multiscale
input image
image database
image capture