4413 search results - page 639 / 883 » Security for biometric data |
137
click to vote
ICMCS
2006
IEEE
15 years 10 months ago
2006
IEEE
We present a new scheme for digital watermarking and secure copyright protection of digital images using nonnegative matrix factorization and singular value decomposition approach...
IROS
2006
IEEE
15 years 10 months ago
2006
IEEE
— We present in this article an original manner to estimate the trajectory of a vehicle running in urban-like areas. The method consists in extracting then tracking features (poi...
138
click to vote
ISCAS
2006
IEEE
15 years 10 months ago
2006
IEEE
—According to former results from [1] in this paper we summarize the design principles from the general approach and introduce extended experimental test results of a Voice-over-...
119
click to vote
ISCAS
2006
IEEE
15 years 10 months ago
2006
IEEE
— The paper presents a simple stochastic model of a True Random Number Generator, which extracts randomness from the tracking jitter of a phase-locked loop. The existence of such...
125
click to vote
CANS
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. Two methods to implement privacy in network communication, anonymity and DCSC (data confidentiality and secure computation) are analysed and compared in regard to privac...