Black-and-white threshold graphs.

Ling-Ju Hung Ton Kloks Fernando Sánchez Villaamil

Published in: CoRR (2011)

Keyphrases

black and white
digital images
gray level
photoshop cs
digital imaging
image editing
barcode
gray images
adobe photoshop
secret sharing scheme
halftone images
essential information
gray scale
image enhancement
digital image processing