1226 search results - page 39 / 246 » On Conditions for Linearity of Optimal Estimation |
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
We address optimal model estimation for model-based vector quantization for both the constrained resolution (CR) and constrained entropy (CE) cases. To this purpose we derive unde...
IWCM
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. Differential motion estimation is based on detecting brightness changes in local image structures. Filters approximating the local gradient are applied to the image seque...
ACL
2006
14 years 11 months ago
2006
In this paper we present a novel approach for inducing word alignments from sentence aligned data. We use a Conditional Random Field (CRF), a discriminative model, which is estima...
ICIAP
2003
ACM
15 years 10 months ago
2003
ACM
This paper presents a new technique to segment objects of interest from cluttered background with varying edge densities and illumination conditions from gray scale imagery. An op...
ISBI
2009
IEEE
15 years 4 months ago
2009
IEEE
The inverse problem with distributed dipoles models in M/EEG is strongly ill-posed requiring to set priors on the solution. Most common priors are based on a convenient ℓ2 norm....