Protecting identity documents by microstructure color differences

Protecting identity documents by microstructure color differences

The development of plastic card printers has led to the widespread use of identity documents printed on plastic cards, such as ID cards, driving licenses and access key cards. This paper presents a new security feature based on a technique for embedding a personalized microstructure into an image. This microstructure takes the form of a pattern embedded into the original photograph as a success...

Protecting identity documents with a just noticeable microstructure

The development of plastic card printers has led to the widespread use of identity documents printed on plastic cards, such as ID cards, driving licenses and access key cards. This paper presents a new security feature based on a technique for embedding a personalized microstructure into a photograph. This microstructure takes the form of a bitmap pattern embedded into the original photograph a...

Protecting the color information by hiding it Marc CHAUMONT

Multimodal Biometrics for Identity Documents

The MBioID initiative has been set up to address the following germane question: What and how biometric technologies could be deployed in identity documents in the foreseeable future? This research effort proposes to look at current and future practices and systems of establishing and using biometric identity documents (IDs) and evaluate their effectiveness in large-scale developments. The firs...

Protecting the Publishing Identity in Multiple Tuples

Current privacy preserving methods in data publishing always remove the individually identifying attribute first and then generalize the quasi-identifier attributes. They cannot take the individually identifying attribute into account. In fact, tuples will become vulnerable in the situation of multiple tuples per individual. In this paper, we analyze the individually identifying attribute in th...