TIFS
2016
10 years 14 days ago
2016
Abstract—Most current steganographic schemes embed the secret payload by minimizing a heuristically defined distortion. Similarly, their security is evaluated empirically using ...
TIFS
2016
10 years 14 days ago
2016
—According to conventional wisdom, content-adaptive embedding offers more steganographic security than random uniform embedding. We scrutinize this view and note that it is barel...
TIFS
2016
10 years 14 days ago
2016
—Recent research has explored the possibility of extracting ancillary information from primary biometric traits, viz., face, fingerprints, hand geometry and iris. This ancillary...
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TIFS
2016
10 years 14 days ago
2016
—The leak of sensitive data on computer systems poses a serious threat to organizational security. Statistics show that the lack of proper encryption on files and communications...
TIFS
2016
10 years 14 days ago
2016
—While more and more forensic techniques have been proposed to detect the processing history of multimedia content, one starts to wonder if there exists a fundamental limit on th...