Open AccessPROBLEMS OF DIGITAL HOLOGRAMS SYNTHESIS DUE TO MASS DATA
Author(s) -
S. A. Shoydin,
Artem L. Pazoev
Publication year - 2019
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2019-8-149-159
Subject(s) - holography , computation , frame (networking) , representation (politics) , computer science , digital holography , symmetry (geometry) , algorithm , optics , computer graphics (images) , mathematics , physics , geometry , telecommunications , politics , law , political science
The problems of digital synthesis of holograms due to big data and integral calculations of mass data are analyzed. Methods and algorithms are discussed and some examples of how to overcome these problems are given. A method of using symmetry in the cores of the Fresnel integral transform to reduce the amount of computation is proposed. Examples of the appearance of bands in a hologram arising from the discrete representation of the frame are given, and limitations that prevent their appearance are proposed.