Abel inversion using fast Fourier transforms Academic Article uri icon

abstract

  • A fast Fourier transform based Abel inversion technique is proposed. The method is faster than previously used techniques, potentially very accurate (even for a relatively small number of points), and capable of handling large data sets. The technique is discussed in the context of its use with 2-D digital interferogram analysis algorithms. Several examples are given.

publication date

  • May 15, 1988

has subject area