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

Comment on “Fringe projection profilometry with nonparallel illumination: a least-squares approach”

Not Accessible

Your library or personal account may give you access

Abstract

We comment on the recent Letter by Chen and Quan [Opt. Lett. 30, 2101 (2005) ] in which a least-squares approach was proposed to cope with the nonparallel illumination in fringe projection profilometry. It is noted that the previous mathematical derivations of the fringe pitch and carrier phase functions on the reference plane were incorrect. In addition, we suggest that the variation of carrier phase along the vertical direction should be considered.

© 2006 Optical Society of America

Full Article  |  PDF Article
More Like This
Fringe projection profilometry with nonparallel illumination: a least-squares approach

Lujie Chen and Chenggen Quan
Opt. Lett. 30(16) 2101-2103 (2005)

Least-squares fitting of carrier phase distribution by using a rational function in fringe projection profilometry

Hongwei Guo, Mingyi Chen, and Peng Zheng
Opt. Lett. 31(24) 3588-3590 (2006)

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

Equations (8)

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