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173
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ICIP
2005
IEEE
16 years 13 days ago
2005
IEEE
We address the reconstruction of a 3D image from a set of incomplete X-ray tomographic data. In the case where the image is composed of one or several objects lying in a uniform b...
160
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ICMCS
2005
IEEE
16 years 13 days ago
2005
IEEE
Scalable shape encoding is an important requirement of highly scalable object-based video coding. In this paper, a new scalable vertex-based shape coding scheme is proposed that u...
199
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IPCCC
2005
IEEE
16 years 13 days ago
2005
IEEE
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. The establishment...
160
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IH
2005
Springer
16 years 10 days ago
2005
Springer
This paper puts in consideration the concepts of security and robustness in watermarking, in order to be able to establish a clear frontier between them. A new information-theoreti...
162
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MMSEC
2004
ACM
16 years 8 days ago
2004
ACM
The goal of steganalysis is to search for the presence of hidden information in numerical contents. This paper is based on a previous LSB steganalysis scheme for digital images th...