![SPIE Proceedings [SPIE Electronic Imaging 2003 - Santa Clara, CA (Monday 20 January 2003)] Security and Watermarking of Multimedia Contents V - <title>Applications of a hologram watermarking protocol: aging-aware biometric signature verification and time validity check with personal documents</title>]()
SPIE Proceedings [SPIE Electronic Imaging 2003 - Santa Clara, CA (Monday 20 January 2003)] Security and Watermarking of Multimedia Contents V - <title>Applications of a hologram watermarking protocol: aging-aware biometric signature verification and time validity check with personal documents</title>Vielhauer, Claus; Croce Ferri, Lucilla; Delp III, Edward J.; Wong, Ping W. · 2003