Copy-proof machine-readable holograms for security application

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 2659, Issue , 1996, Pages 198-201

  Dausmann, Guenther J ^a   Menz, Irina ^a   Gnaedig, Klaus ^a   Yang, Zishao ^a  

^a Holographic Systems Muenchen GmbH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COPY PROOF HOLOGRAMS; COUNTERFEIT DETERRENCE; MACHINE READABLE HOLOGRAMS; OPTICAL VARIABLE DEVICES;

DIFFRACTION; PATTERN RECOGNITION; SECURITY SYSTEMS;

HOLOGRAMS;

EID: 0029737180     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (3)