A transformation known as the maximum noise fraction (MNF) transformation, which always
produces new components ordered by image quality, is presented. It can be shown that this …

GENI, the Global Environment for Networking Innovation, is a distributed virtual laboratory
for transformative, at-scale experiments in network science, services, and security. Designed …

High-spectral-resolution remote-sensing data are first transformed so that the noise covariance
matrix becomes the identity matrix. Then the principal components transform is applied. …

Two classes of point processes, the inhomogeneous and modulated gamma processes, are
defined. Asymptotic test statistics of stationarity are derived for modulated gamma …

Several of the more important endmember-finding algorithms for hyperspectral data are
discussed and some of their shortcomings highlighted. A new algorithm - iterated constrained …

This paper shows how approximate maximum likelihood estimation for fairly general point
processes on the line can be performed with GLIM. The approximation is based on a weighted …

This paper considers the nonparametric estimation of the integral J = ∫ 0 T t λ 2 ( t ) φ ( t ) d t
where λ 2 (t) is the unknown second-order intensity function of a two-dimensional stationary …

Motivated by a problem in geology, this paper proposes some tests of the spatial association
between a point process and some other stochastic process of geometric structures, G. All …

In Geographical Information Systems, spatial point pattern data are often analysed by dividing
space into pixels, recording the presence or absence of points in each pixel, and fitting a …

The cyanide dihydratase in Bacillus pumilus was shown to be an 18-subunit spiral structure
by three-dimensional reconstruction of electron micrographs of negatively stained material …