401 search results - page 10 / 81 » Factors of the Gaussian coefficients |
TSP
2010
13 years 2 months ago
2010
The problem of learning tree-structured Gaussian graphical models from independent and identically distributed (i.i.d.) samples is considered. The influence of the tree structure a...
ICIAP
2007
ACM
14 years 7 months ago
2007
ACM
A novel objective full-reference image quality assessment metric based on symmetric geometric moments (SGM) is proposed. SGM is used to represent the structural information in the...
CISS
2008
IEEE
13 years 9 months ago
2008
IEEE
A new outer bound on the capacity region of Gaussian interference channels is developed. The bound combines and improves existing genie-aided methods and is shown to give the sum-r...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper, denoising on multicomponent images is performed. The presented procedure is a spatial waveletbased denoising techniques, based on Bayesian leastsquares optimization...
SIGPRO
2002
13 years 7 months ago
2002
In this work we discuss an improvement of the image-denoising wavelet-based method presented by [1]. This method is based on the estimation of the signal power at each wavelet sca...