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Robust blind watermarking approach against the compression for fingerprint image using 2D-DCT.
Mohammed Lebcir
Suryanti Awang
Ali Benziane
Published in:
Multim. Tools Appl. (2022)
Keyphrases
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fingerprint images
blind watermarking
orientation estimation
fingerprint matching
fingerprint identification
compression algorithm
fingerprint recognition
high quality
image compression
feature extraction
singular points