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WACV
2005
IEEE
14 years 2 months ago
Multiplicative Background-Foreground Estimation Under Uncontrolled Illumination using Intrinsic Images
Instead of the conventional background and foreground definition, we propose a novel method that decomposes a scene into time-varying background and foreground intrinsic images. T...
Fatih Murat Porikli
ADHOCNOW
2005
Springer
14 years 2 months ago
Cache Placement in Sensor Networks Under Update Cost Constraint
— In this paper, we address an optimization problem that arises in context of cache placement in sensor networks. In particular, we consider the cache placement problem where the...
Bin Tang, Samir R. Das, Himanshu Gupta
VTS
2002
IEEE
128views Hardware» more  VTS 2002»
14 years 1 months ago
Power Supply Transient Signal Analysis Under Real Process and Test Hardware Models
A device testing method called Transient Signal Analysis (TSA) is subjected to elements of a real process and testing environment in this paper. Simulations experiments are design...
Abhishek Singh, Jim Plusquellic, Anne E. Gattiker
ICASSP
2010
IEEE
13 years 8 months ago
Sparsity maximization under a quadratic constraint with applications in filter design
This paper considers two problems in sparse filter design, the first involving a least-squares constraint on the frequency response, and the second a constraint on signal-to-noi...
Dennis Wei, Alan V. Oppenheim
CSDA
2008
89views more  CSDA 2008»
13 years 8 months ago
Projection density estimation under a m-sample semiparametric model
An m-sample semiparametric model in which the ratio of m - 1 probability density functions with respect to the mth is of a known parametric form without reference to any parametri...
Jean-Baptiste Aubin, Samuela Leoni-Aubin