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SPIE Proceedings [SPIE Advanced Imaging and Network Technologies - Berlin, Germany (Monday 7 October 1996)] Imaging Sciences and Display Technologies - Machine-detectable copying security elements
Spannenburg, Sybrand, Bares, Jan, Bartlett, Christopher T., Delabastita, Paul A., Encarnacao, Jose L., Tabiryan, Nelson V., Trahanias, Panos E., Weeks, Arthur R.Volume:
2949
Year:
1997
Language:
english
DOI:
10.1117/12.266327
File:
PDF, 627 KB
english, 1997