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Print biometrics: Recovering forensic signatures from halftone images.
Stephen B. Pollard
Steven J. Simske
Guy B. Adams
Published in:
ICPR (2012)
Keyphrases
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halftone images
inverse halftoning
law enforcement agencies
gray scale
data hiding
error diffusion
black and white
original images
high capacity
image quality
continuous tone images
palmprint
visual quality
gray level
digital images
binary images
color images
preprocessing