Interpolation of Homogeneous Random Fields on Discrete Groups
نویسندگان
چکیده
منابع مشابه
Contour Estimation on Piecewise Homogeneous Random Fields
Contour Estimation, Bayesian Estimation, Random Fields, Dynamic Programming, Multigrid Methods. This paper addresses contour estimation on images modeled as piecewise homogeneous random elds. It is therefore assumed that images are samples of random elds composed of a set of homogeneous, in a statistical sense, regions; pixels within each region are assumed to be independent samples of a given ...
متن کاملDiscrete Groups and Non-riemannian Homogeneous Spaces
A basic question in geometry is to understand compact locally homogeneous manifolds, i.e., those compact manifolds that can be locally modelled on a homogeneous space J\H of a finite-dimensional Lie group H. This means that there is an atlas on a manifold M consisting of local diffeomorphisms with open sets in J\H where the transition functions between these open sets are given by translations ...
متن کاملOn the aliasing error upper bound for homogeneous random fields
The Brown aliasing error upper bound in the sampling cardinal series expansion (SCSE) of weakly stationary non-bandlimited (NBL) stochastic processes is extended to NBL homogeneous random fields (HRF). The magnitude of the derived bound is ordered under some smoothness condition upon the field. Zusammenfassung. Die Brown'sche Abschitzung der Obergrenze von Aliasing Fehlern bei der Abtastung von...
متن کاملHomogeneous Interpolation on Ten Points
In this paper we prove that for all pairs (d,m) with d/m ≥ 174/55, the linear system of plane curves of degree d with ten general base points of multiplicity m has the expected dimension.
متن کاملARIZONA STATE UNIVERSITY Interpolation in Lie Groups and Homogeneous Spaces
We consider interpolation in Lie groups and homogeneous spaces. Based on points on the manifold together with tangent vectors at (some of) these points, we construct Hermite interpolation polynomials. If the points and tangent vectors are produced in the process of integrating an ordinary di erential equation on a Lie group or a homogeneous space, we use the truncated inverse of the di erential...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Annals of Mathematical Statistics
سال: 1969
ISSN: 0003-4851
DOI: 10.1214/aoms/1177697820