If a random set (binary image) is composed of randomly sized, disjoint tran
slates arising as homothetics of a finite number of compact primitives and
a granulometry is generated by a convex, compact set, then the granulometri
c moments of the random set can be expressed in terms of model parameters.
This paper shows that, under mild conditions, any finite vector of granulom
etric moments possesses a multivariate distribution that is asymptotically
normal. Since Gaussian maximum-likelihood classification is often used when
employing the granulometric moments for texture classification, the asympt
otic joint normality of the moments gives support to the good results there
by obtained. (C) 2001 Elsevier Science B.V. All rights reserved.