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» An efficient terminal and model order reduction algorithm
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ICIP
1999
IEEE
14 years 10 months ago
An Algorithm for Low Memory Wavelet Image Compression
As wavelet-based image coding is set to become more widely used (e.g. with the completion of the JPEG2000 standard), memory efficiency for wavelet-based coding is becoming an incr...
Christos Chrysafis, Antonio Ortega
TIT
2008
141views more  TIT 2008»
13 years 9 months ago
Dimensionality Reduction for Distributed Estimation in the Infinite Dimensional Regime
Distributed estimation of an unknown signal is a common task in sensor networks. The scenario usually envisioned consists of several nodes, each making an observation correlated wi...
Olivier Roy, Martin Vetterli
DATE
2006
IEEE
114views Hardware» more  DATE 2006»
14 years 3 months ago
An efficient static algorithm for computing the soft error rates of combinational circuits
Soft errors have emerged as an important reliability challenge for nanoscale VLSI designs. In this paper, we present a fast and efficient soft error rate (SER) computation algorit...
Rajeev R. Rao, Kaviraj Chopra, David Blaauw, Denni...
CVPR
2008
IEEE
14 years 11 months ago
An efficient algorithm for compressed MR imaging using total variation and wavelets
Compressed sensing, an emerging multidisciplinary field involving mathematics, probability, optimization, and signal processing, focuses on reconstructing an unknown signal from a...
Shiqian Ma, Wotao Yin, Yin Zhang, Amit Chakraborty
VLSID
2002
IEEE
124views VLSI» more  VLSID 2002»
14 years 9 months ago
Efficient Approximate Balanced Truncation of General Large-Scale RLC Systems via Krylov Methods
We present an efficient implementation of an approximate balanced truncation model reduction technique for general large-scale RLC systems, described by a statespace model where t...
Q. Su, Venkataramanan Balakrishnan, Cheng-Kok Koh