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VLSISP
1998
191views more  VLSISP 1998»
15 years 6 months ago
Image Compression Using KLT, Wavelets and an Adaptive Mixture of Principal Components Model
In this paper, we present preliminary results comparing the nature of the errors introduced by the mixture of principal components (MPC) model with a wavelet transform and the Karh...
Nanda Kambhatla, Simon Haykin, Robert D. Dony
ICASSP
2011
IEEE
14 years 10 months ago
A-Functions: A generalization of Extended Baum-Welch transformations to convex optimization
We introduce the Line Search A-Function (LSAF) technique that generalizes the Extended-Baum Welch technique in order to provide an effective optimization technique for a broader s...
Dimitri Kanevsky, David Nahamoo, Tara N. Sainath, ...
DATE
2003
IEEE
159views Hardware» more  DATE 2003»
15 years 11 months ago
Model-Order Reduction Based on PRONY's Method
A new model-order reduction technique for linear dynamic systems is presented. The idea behind this technique is to transform the dynamic system function from the s-domain into th...
Makram M. Mansour, Amit Mehrotra
XSYM
2005
Springer
107views Database» more  XSYM 2005»
15 years 12 months ago
Logic Wrappers and XSLT Transformations for Tuples Extraction from HTML
Abstract. Recently it was shown that existing general-purpose inductive logic programming systems are useful for learning wrappers (known as L-wrappers) to extract data from HTML d...
Costin Badica, Amelia Badica
ICMCS
1999
IEEE
117views Multimedia» more  ICMCS 1999»
15 years 10 months ago
Fractal Transform Based Large Digital Watermark Embedding and Robust Full Blind Extraction
The aim of this demonstration is to present the ongoing performance of our R. and D. watermarking scheme software. The proposed illustrations cover a large panel of original image...
Jean-Luc Dugelay, S. Roche