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conference paper
Moiré methods for the protection of documents and products: A short survey
2007
Journal of Physics: Conference Series
Moiré effects have long been used for various applications in many different fields, including metrology, strain analysis, optical alignment, etc. In the present survey we describe some of the main applications of the moiré effect in the field of document and product security. We review the main families of moiré-based anticounterfeiting methods, compare them, and explain how they can be used for such security applications.
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Name
mmftpodapass_07.pdf
Access type
openaccess
Size
9.95 MB
Format
Adobe PDF
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809ab3fc3d86466770431e4a94ba73c4