Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Moire technique by means of digital image processing

Not Accessible

Your library or personal account may give you access

Abstract

Moiré technique by means of projected fringes is a suitable method for full field measurements of out-of-plane deformations and object contouring. One disadvantage in industrial applications has been the photographic process with the involved time-consuming development of the photographic film. This paper presents a new method using a TV camera and a digital image processor whereby real-time measurements of deformations and comparison of object contours are possible. Also the principles and limitations of the projected Moiré method are described.

© 1983 Optical Society of America

Full Article  |  PDF Article
More Like This
Projection moire with moving gratings for automated 3-D topography

M. Halioua, R. S. Krishnamurthy, H. Liu, and F. P. Chiang
Appl. Opt. 22(6) 850-855 (1983)

Scanning moiré method and automatic measurement of 3-D shapes

Masanori Idesawa, Toyohiko Yatagai, and Takashi Soma
Appl. Opt. 16(8) 2152-2162 (1977)

Contouring of diffused objects using lensless Fourier transform digital moiré holography

Md. Mosarraf Hossain, Gyanendra Sheoran, Varun Kumar, and Chandra Shakher
Appl. Opt. 51(21) 5331-5339 (2012)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (9)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (21)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved