title: Interferogram analysis using Fourier transform techniques.
abstract: Fourier transform techniques have been used to map the complex fringe visibility in several types of interferogram. A Gerchberg-type iterative technique is used to eliminate edge effects. Results are presented for two specific cases: seeing measurements and interferometric tests.
authors.forename: C
authors.initials: C
authors.lastname: Roddier
authors.forename: F
authors.initials: F
authors.lastname: Roddier