3398 search results - page 479 / 680 » Estimation of the Rate-Distortion Function |
182
click to vote
CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
We present a robust radiometric calibration method that capitalizes on the transform invariant low-rank structure of sensor irradiances recorded from a static scene with different...
166
click to vote
CORR
2011
Springer
14 years 10 months ago
2011
Springer
We establish the restricted isometry property for finite dimensional Gabor systems, that is, for families of time–frequency shifts of a randomly chosen window function. We show...
133
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Reduced rank regression (RRR) has found application in various fields of signal processing. In this paper we propose a novel extension of the RRR model which we call sparse varia...
212
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose a distributed implementation of the Gaussian particle filter (GPF) for use in a wireless sensor network. Each sensor runs a local GPF that computes a global state esti...
137
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In ultrasound elastography, axial strains of the examined tissue are calculated by the differentiation of the measured axial displacements. However, the results become obscured as...