240 search results - page 15 / 48 » From fingerprint to writeprint |
ICPR
2002
IEEE
14 years 11 months ago
2002
IEEE
Two years after the first edition, a new Fingerprint Verification Competition (FVC2002) was organized by the authors, with the aim of determining the state-of-theart in this chall...
MMSEC
2005
ACM
14 years 3 months ago
2005
ACM
Digital watermarking is a technology to hide information in digital media. We extend the digital watermarking technique Phasemark™, originally developed solely for image authent...
Publication
The wide use of digital media during the past few years, has led to an increase of digital piracy and tampering. To deal with these problems, the concept of watermarking has been i...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— The buyer-seller watermarking protocol enables a seller to successfully identify at least one traitor from a pirated copy, while prevent the seller from framing an innocent buy...
ICMCS
2009
IEEE
13 years 7 months ago
2009
IEEE
Content fingerprinting provides a compact content-based representation of a multimedia document. An important application of fingerprinting is the identification of modified copie...