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

Least-squares calibration method for fringe projection profilometry considering camera lens distortion

Not Accessible

Your library or personal account may give you access

Abstract

By using the least-squares fitting approach, the calibration procedure for fringe projection profilometry becomes more flexible and easier, since neither the measurement of system geometric parameters nor precise control of plane moving is required. With consideration of camera lens distortion, we propose a modified least-squares calibration method for fringe projection profilometry. In this method, camera lens distortion is involved in the mathematical description of the system for least-squares fitting to reduce its influence. Both simulation and experimental results are shown to verify the validity and ease of use of this modified calibration method.

© 2010 Optical Society of America

Full Article  |  PDF Article
More Like This
Flexible calibration of phase-to-height conversion in fringe projection profilometry

Jin Lu, Rong Mo, Huibin Sun, and Zhiyong Chang
Appl. Opt. 55(23) 6381-6388 (2016)

Accurate and robust calibration method based on pattern geometric constraints for fringe projection profilometry

Peng Lu, Changku Sun, Bin Liu, and Peng Wang
Appl. Opt. 56(4) 784-794 (2017)

Calibration method for projector-camera-based telecentric fringe projection profilometry system

Haibo Liu, Huijing Lin, and Linshen Yao
Opt. Express 25(25) 31492-31508 (2017)

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 (13)

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 (18)

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