1.
Appl Opt
; 38(16): 3483-9, 1999 Jun 01.
Article
in English
| MEDLINE
| ID: mdl-18319948
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.