801 search results - page 8 / 161 » Estimating Likelihoods for Topic Models |
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
—We first establish the dynamic Radar Cross Section (RCS) signal model for a conical ballistic missile warhead with precession motion. Scintillation is modeled as a log-normal m...
EMMCVPR
2001
Springer
15 years 4 months ago
2001
Springer
Abstract. Motion segmentation methods often fail to detect the motions of low textured regions. We develop an algorithm for segmentation of low textured moving objects. While usual...
TSP
2008
14 years 11 months ago
2008
Abstract--This paper offers a new technique for spatially adaptive estimation. The local likelihood is exploited for nonparametric modeling of observations and estimated signals. T...
92
Voted
ISBI
2008
IEEE
16 years 12 days ago
2008
IEEE
Q-space imaging is an emerging diffusion weighted MR imaging technique to estimate molecular diffusion probability density functions (PDF's) without the need to assume a Gaus...
ISBRA
2007
Springer
15 years 5 months ago
2007
Springer
The ability to measure bacterial diversity is a prerequisite for the systematic study of bacterial biogeography and ecology. In this paper we describe a method of estimating divers...