Automatic recognition of internal structures in translucent objects based on hologram-moire interferometry

Autor:	Konstantin A. Lyakhov, Vasiliy A. Grigoriev, Elizaveta G. Tsiplakova
Jazyk:	English<br />Russian
Rok vydání:	2022
Předmět:	non-destructive control laser tomography ccd interferometry holographic correlator Optics. Light QC350-467 Electronic computers. Computer science QA75.5-76.95
Zdroj:	Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 22, Iss 5, Pp 854-858 (2022)
Druh dokumentu:	article
ISSN:	2226-1494 2500-0373
DOI:	10.17586/2226-1494-2022-22-5-854-858
Popis:	A new principal optical scheme for automatic recognition of the shape and relative position of inclusions in moving translucent objects is presented. A new criterion for automatic identification of structures (their localization) based on the analysis of the interference pattern projected on the surface of a CCD matrix, which is an element of the proposed scheme of an optical correlator based on the confocal laser tomograph, has been introduced. The results of this work may be of interest to the specialists in the field of non-destructive control; it can find application in the relevant fields.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/f2ebfe774fc84654b5c1996966849644 Zobrazit plný text záznamu View record in DOAJ