1197 search results - page 15 / 240 » Spectral mesh processing |
MA
2010
Springer
13 years 6 months ago
2010
Springer
We consider two continuous-time Gaussian processes, one being partially correlated to a time-lagged version of the other. We first give the limiting spectral distribution for the ...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
We improve Gaussian processes (GP) classification by reorganizing the (non-stationary and anisotropic) data to better fit to the isotropic GP kernel. First, the data is partitione...
PICS
2003
13 years 9 months ago
2003
In order to recover spectral reflectances or transmittances using a multispectral imaging based technique, it is necessary to know the spectral radiance of the illuminant used to ...
ISCAS
2008
IEEE
14 years 2 months ago
2008
IEEE
— Speech signals acquired in a reverberant room with microphones positioned at a distance from the talker are degraded in quality due to reverberation and measurement noise. Ther...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We propose a “compressive” estimator of the Wigner-Ville spectrum (WVS) for time-frequency sparse, underspread, nonstationary random processes. A novel WVS estimator involving...