Robust enhancement and centroid-based concealment of fingerprint biometric data into audio signals.

Sani M. Abdullahi Hongxia Wang

Published in: Multim. Tools Appl. (2018)

Keyphrases

biometric data
audio signals
security systems
fingerprint identification
security level
fuzzy vault
biometric systems
fingerprint images
biometric template
poor quality
image processing
lightweight
smart card
biometric authentication