Top security Features available in currency notes
1) The EURion pattern
The EURion pattern (also known as Omron rings[1] or doughnuts[2]) is a pattern of symbols incorporated into a number of banknote designs worldwide since about 1996. It is added to help imaging software detect the presence of a banknote in a digital image. Such software can then block the user from reproducing banknotes to prevent counterfeiting using colour photocopiers
2) counterfeit deterrence system (CDS)
- The mission of the Central Bank Counterfeit Deterrence Group (CBCDG) (originally designated as Special Study Group 2 or SSG-2 of the G10) is to investigate emerging threats to the security of banknotes and to propose solutions for implementation by issuing authorities
- Adobe® Photoshop® software includes a counterfeit deterrence system (CDS) that prevents the use of the product to illegally duplicate banknotes. As implemented, CDS prevents users from opening detailed images of banknotes within Photoshop.
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