7084 search results - page 1308 / 1417 » Hiding Information in Images |
122
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ICPR
2008
IEEE
15 years 7 months ago
2008
IEEE
To automatically register foreground target in cluttered images, we present a novel hierarchical graph representation and a stochastic computing strategy in Bayesian framework. Th...
134
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ISCAS
2008
IEEE
15 years 7 months ago
2008
IEEE
— In many video compression systems, the frames are down-sampled before transmission. Also, in many scalable systems, the residual after down- and up-sampling is encoded and tran...
107
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ISM
2008
IEEE
15 years 7 months ago
2008
IEEE
Selective encryption is a new trend in content protection. It aims at reducing the amount of data to encrypt while achieving a sufficient and inexpensive security. This approach ...
118
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ICCV
2007
IEEE
15 years 7 months ago
2007
IEEE
Multi-camera networks offer potentials for a variety of novel human-centric applications through provisioning of rich visual information. In this paper, face orientation analysis ...
ICDAR
2007
IEEE
15 years 7 months ago
2007
IEEE
Logical entity recognition in heterogeneous collections of document page images remains a challenging problem since the performance of traditional supervised methods degrade drama...