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168
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ICASSP
2009
IEEE
16 years 12 days ago
2009
IEEE
We study the spatial-temporal sampling of a linear diffusion field, and show that it is possible to compensate for insufficient spatial sampling densities by oversampling in tim...
146
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ICASSP
2009
IEEE
16 years 12 days ago
2009
IEEE
This paper studies the feasibility and investigates various choices in the application of compressive sensing (CS) to object-based surveillance video coding. The residual object e...
151
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ICASSP
2009
IEEE
16 years 12 days ago
2009
IEEE
Owing to the stochastic nature of discrete processes such as photon counts in imaging, a variety of real-world data are well modeled as Poisson random variables whose means are in...
162
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ICASSP
2009
IEEE
16 years 12 days ago
2009
IEEE
— An anti-collusion fingerprinting system is developed to protect media files against time-varying collusion attacks based on the scalar Costa scheme (SCS) and colluder weight ...
149
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ICASSP
2009
IEEE
16 years 12 days ago
2009
IEEE
A precoding strategy for multi-user spectrum sharing over an interference channel is proposed and analyzed from a game-theoretic perspective. The proposed strategy is based on fi...