166 search results - page 5 / 34 » Tighter Bounds for Structured Estimation |
SIAMMAX
2010
13 years 2 days ago
2010
This article presents rigorous normwise perturbation bounds for the Cholesky, LU and QR factorizations with normwise or componentwise perturbations in the given matrix. The conside...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
We present a new block matching criterion for motion estimation in video coding that will give better encoded video quality than the commonly used sum of absolute differences (SAD...
LOPSTR
2004
Springer
13 years 10 months ago
2004
Springer
We propose an analysis for detecting procedures and goals that are deterministic (i.e. that produce at most one solution), or predicates whose clause tests are mutually exclusive (...
MICCAI
2006
Springer
14 years 6 months ago
2006
Springer
This work studies limits on estimating the width of thin tubular structures in 3D images. Based on nonlinear estimation theory we analyze the minimal stochastic error of estimating...
TON
2010
13 years 1 days ago
2010
We consider a class of wireless networks with general interference constraints on the set of links that can be served simultaneously at any given time. We restrict the traffic to b...