Share Email Print
cover

Proceedings Paper

Direct subdivision of Moire fringe with CCD
Author(s): Pin Long
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

This paper describes a new Moire fringe subdivided technique--direct subdivision technique, in which a linear CCD is used to subdivide Moire fringe directly. The CCD signals, after amplified and digitized, were sent into microcomputer. The microcomputer processed these signals and showed the direction and magnitude of displacememt.

Paper Details

Date Published: 1 July 1990
PDF: 2 pages
Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12301L (1 July 1990); doi: 10.1117/12.2294694
Show Author Affiliations
Pin Long, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 1230:
International Conference on Optoelectronic Science and Engineering '90
DaHeng Wang, Editor(s)

© SPIE. Terms of Use
Back to Top