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ICPR
2002
IEEE
16 years 7 months ago
A Probabilistic Model for Camera Zoom Detection
Camera motion detection is essential for automated video analysis. We propose a new probabilistic model for detecting zoom-in/zoom-out operations. The model uses EM to estimate th...
Rong Jin, Yanjun Qi, Alexander G. Hauptmann
DAC
1998
ACM
16 years 7 months ago
A Mixed Nodal-Mesh Formulation for Efficient Extraction and Passive Reduced-Order Modeling of 3D Interconnects
As VLSI circuit speeds have increased, reliable chip and system design can no longer be performed without accurate threedimensional interconnect models. In this paper, we describe...
Nuno Alexandre Marques, Mattan Kamon, Jacob White,...
DAC
2002
ACM
16 years 7 months ago
A factorization-based framework for passivity-preserving model reduction of RLC systems
We present a framework for passivity-preserving model reduction for RLC systems that includes, as a special case, the well-known PRIMA model reduction algorithm. This framework pr...
Q. Su, Venkataramanan Balakrishnan, Cheng-Kok Koh
DAC
2005
ACM
16 years 7 months ago
A quasi-convex optimization approach to parameterized model order reduction
In this paper an optimization based model order reduction (MOR) framework is proposed. The method involves setting up a quasiconvex program that explicitly minimizes a relaxation ...
Kin Cheong Sou, Alexandre Megretski, Luca Daniel
DAC
2005
ACM
16 years 7 months ago
Systematic development of analog circuit structural macromodels through behavioral model decoupling
This paper presents a systematic methodology to create customized structural macromodels for a specific analog circuit. The novel contributions of the method include definition of...
Ying Wei, Alex Doboli