18 search results - page 1 / 4 » Rate-distortion function via minimum mean square error estim... |
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Abstract—We derive a simple general parametric representation of the rate–distortion function of a memoryless source, where both the rate and the distortion are given by integr...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Consider the minimum mean-square error (MMSE) of estimating an arbitrary random variable from its observation contaminated by Gaussian noise. The MMSE can be regarded as a function...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Optimizing over a variant of the Mean Optimal Subpattern Assignment (MOSPA) metric is equivalent to optimizing over the track accuracy statistic often used in target tracking benc...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Exploiting prior knowledge, we use Bayesian estimation to localize a source heard by a fixed sensor network. The method has two main aspects: Firstly, the probability density fun...
PAMI
1998
13 years 5 months ago
1998
—Deformable template representations of observed imagery, model the variability of target pose via the actions of the matrix Lie groups on rigid templates. In this paper, we stud...