title: Aberration extraction in the hartmann test by use of spatial filters.
abstract: Using a computer, we generated a set of filters to aid in the retrieval of aberration functions from Hartmanngrams. These filters consist of discrete two-dimensional data points, like the Hartmanngrams themselves, and are orthogonalized by the Gram-Schmidt procedure. The aberration coefficients are obtained by calculation of the scalar product of the Hartmanngram and each orthogonal filter.
authors.affiliation: Facultad de Ciencias Físico Matemáticas, Benemérita Universidad Autónoma de Puebla, Apartado Postal 1152, Puebla, Puebla, Mexico. crobledo@fcfm.buap.mx
authors.forename: C
authors.initials: C
authors.lastname: Robledo-Sánchez
authors.forename: G
authors.initials: G
authors.lastname: Camacho-Basilio
authors.forename: A
authors.initials: A
authors.lastname: Jaramillo-Núñez
authors.forename: D
authors.initials: D
authors.lastname: Gale