Original scientific paper

A new statistical-optical data processing for deformation measurement

Jahja Kokaj ; Physics Department, Faculty of Science, Prishtina, Yugoslavia
David Casasent ; EE-Department, Carnegie-Mellon University, Pittsburgh, U. S. A.
Li Yong-Qing ; Institute of Optics and Electronics, Chengdu, P. R. of China
Joanna Demakopoulou ; Physics Department, Faculty of Science, Prishtina, Yugoslavia

Abstract

A new statistical-optical method to deformation measurement is presented. The moments of pattern printed on the model surface are estimated. Using optical processor with a prepared mask, several moments of the pattern are generated. Comparison of the moments computed before and after deformation enables one to determine the model deformation.

Keywords

Hrčak ID:

332302

URI

https://hrcak.srce.hr/332302

Publication date:

3.12.1990.

Article data in other languages: croatian

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