One of the most important tasks related to identity document analysis is to verify its
authenticity. A powerful family of security features of ID documents is optically variable …

Authentication of person is a challenging security problem that becomes more and more
important, as identity of user has to be checked in a remote way through web exchanges …

Holograms are used frequently in creating fraud resistant security documents, such as
passports, ID cards or banknotes. The key contribution of this paper is a real time method to …

Holograms are security features applied to security documents like banknotes, passports,
and ID cards in order to protect them from counterfeiting. Checking the authenticity of …

In order to combat fraud, identity documents and currencies often include security elements
such as guilloches, micro prints or holograms. This paper aims to authenticate such …

Paper documents such as passports, visas and banknotes are frequently checked by
inspection of security elements. In particular, view-dependent elements such as holograms …

We present a new integrity watermark based on hologram techniques for document
authentication. We focus on ID-Card watermarks. The main goal is to illustrate the use of …

Paper documents such as passports, visas and banknotes are frequently checked by
inspection of security elements. In particular, optically variable devices such as holograms …

Automatic inspection of security hologram (SH) identity is highly demanded issue due high
distribution of SH worldwide to protect documents such as passports, driving licenses …

Optical variable devices (OVDs), such as holograms, are now common in the field of
document security. Up until now mass-produced embossed holograms or other types of …