  Motivated by the interest of observing the growth of cancer cells among
normal living cells and exploring how galaxies and stars are truly formed, the
objective of this paper is to introduce a rigorous and effective method for
counting point-masses, determining their spatial locations, and computing their
attributes. Based on computation of Hermite moments that are Fourier-invariant,
our approach facilitates the processing of both spatial and Fourier data in any
dimension.
