OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 51, Iss. 1 — Jan. 1, 2012
  • pp: 33–42

Regularized multiframe phase-shifting algorithm for three-dimensional profilometry

Fuqin Deng, Wui Fung Sze, Jiangwen Deng, Kenneth S. M. Fung, W. H. Leung, and Edmund Y. Lam  »View Author Affiliations


Applied Optics, Vol. 51, Issue 1, pp. 33-42 (2012)
http://dx.doi.org/10.1364/AO.51.000033


View Full Text Article

Enhanced HTML    Acrobat PDF (1113 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

In many industrial inspection systems, it is required to have a high-precision three-dimensional measurement of an object under test. A popular technique is phase-measuring profilometry. In this paper, we develop some phase-shifting algorithms (PSAs). We propose a novel smoothness constraint in a regularization framework; we call this the R-PSA method and show how to obtain the desired phase measure with an iterative procedure. Both the simulation and experimental results verify the efficacy of our algorithm compared with current multiframe PSAs for interferometric measurements.

© 2012 Optical Society of America

OCIS Codes
(110.6880) Imaging systems : Three-dimensional image acquisition
(120.6660) Instrumentation, measurement, and metrology : Surface measurements, roughness
(150.3040) Machine vision : Industrial inspection

ToC Category:
Imaging Systems

History
Original Manuscript: June 27, 2011
Revised Manuscript: August 25, 2011
Manuscript Accepted: August 26, 2011
Published: December 22, 2011

Citation
Fuqin Deng, Wui Fung Sze, Jiangwen Deng, Kenneth S. M. Fung, W. H. Leung, and Edmund Y. Lam, "Regularized multiframe phase-shifting algorithm for three-dimensional profilometry," Appl. Opt. 51, 33-42 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-1-33

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

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

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

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

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

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

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited