88 search results - page 3 / 18 » Altered Fingerprints: Analysis and Detection |
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper, we analyze the effect of various collusion attacks on fingerprinting systems for compressed multimedia. We evaluate the effectiveness of the collusion attacks in te...
JEI
2008
13 years 3 months ago
2008
Recent research has shown that it is possible to spoof a variety of fingerprint scanners using some simple techniques with molds made from plastic, clay, Play-Doh, silicon, or gela...
ICB
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. As an important feature of fingerprints, singular points (includingcores and deltas) not only represent the local ridge pattern characteristics, but also determine the to...
MADNES
2005
Springer
13 years 10 months ago
2005
Springer
Impersonation attacks in wireless and mobile networks by professional criminal groups are becoming more sophisticated. We confirm with simple risk analysis that impersonation atta...
CEAS
2008
Springer
13 years 7 months ago
2008
Springer
A method is presented which analyses the audio speech data of voice calls and calculates an "acoustic fingerprint". The audio data of the voice calls are compared with e...