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ICIP
2009
IEEE
13 years 5 months ago
A compressive-sensing based watermarking scheme for sparse image tampering identification
In this paper we describe a robust watermarking scheme for image tampering identification and localization. A compact representation of the image is first produced by assembling a...
Giuseppe Valenzise, Marco Tagliasacchi, Stefano Tu...
LREC
2008
138views Education» more  LREC 2008»
13 years 9 months ago
Bridging the Gap between Linguists and Technology Developers: Large-Scale, Sociolinguistic Annotation for Dialect and Speaker Re
Recent years have seen increased interest within the speaker recognition community in high-level features including, for example, lexical choice, idiomatic expressions or syntacti...
Christopher Cieri, Stephanie Strassel, Meghan Lamm...
ISCAS
2003
IEEE
116views Hardware» more  ISCAS 2003»
14 years 28 days ago
Channel compensation of modulation spectral features
We propose a new channel compensation method for modulation spectral features. We compare our proposed method, subband normalization, with a more traditional method, cepstral mean...
Somsak Sukittanon, Les E. Atlas
ICANN
2009
Springer
13 years 11 months ago
Large-Scale Real-Time Object Identification Based on Analytic Features
Inspired by biological findings, we present a system that is able to robustly identify a large number of pre-trained objects in realtime. In contrast to related work, we do not res...
Stephan Hasler, Heiko Wersing, Stephan Kirstein, E...
BIOSIG
2003
145views Biometrics» more  BIOSIG 2003»
13 years 9 months ago
Pass Phrase Based Speaker Recognition for Authentication
: Speaker recognition in applications of our daily lives is not yet in widespread use. In order for biometric technology to make sense for real-world authentication applications an...
Heinz Hertlein, Robert Frischholz, Elmar Nöth