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Can iris scans be forged by wearing contact lenses with an iris pattern on them?
Wiki User
∙ 15y ago
Depends on the system.
There are methods to recognize if it is a person, if it is a high resolution picture of an iris or if a person is using a "fun" contact lenses, but the companies (that deliver iris recognition solutions) should implement these procedures on their systems.
It is also possible to know if a person is using eyedrops to avoid iris capturing.
Specifically about the main question I haven't read nothing about it (lenses with a pattern and I think it is too costly to produce them), but the companies should test their systems and know its vulnerabilities.
If you want to know more about Iris Recognition systems I recommend you to read:
Kevin W. Bowyer, Karen Hollingsworth, Patrick J. Flynn, Image understanding for iris biometrics: A survey, Computer Vision and Image UnderstandingVolume 110, Issue 2, , May 2008, Pages 281-307.
Ahmad N. Al-Raisi, Ali M. Al-Khouri, Iris recognition and the challenge of homeland and border control security in UAE, Telematics and InformaticsVolume 25, Issue 2, , May 2008, Pages 117-132.
Wiki User
∙ 15y ago
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