1.
Appl Opt
; 20(11): 2008-10, 1981 Jun 01.
Article
in English
| MEDLINE
| ID: mdl-20332874
ABSTRACT
Expressions for the quantization error in Hsueh-Sawchuk holograms are presented. These expressions suggest that the Hsueh-Sawchuk algorithm may be improved using a technique called prequantization. We demonstrate that the addition of prequantization reduces the quantization error in Hsueh-Sawchuk holograms by ~25%.