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

Calibration of revolution axis for 360 deg surface measurement

Not Accessible

Your library or personal account may give you access

Abstract

Two methods are proposed to calibrate the revolution axis of a 360 deg, multiview fringe projection system for surface measurement. The first method is based on minimizing the distance between calculated and measured points; the second method is based on minimizing the difference between thus obtained vectors. Both are able to retrieve the revolution axis of a turntable, which is then used to transform surface patches measured at different viewing angles to a common coordinate. In the point-based method, a nonlinear minimization problem has to be solved by the Levenberg–Marquardt algorithm; in the vector-based method, the minimization problem is resolved into several linear equations, and an analytic solution is obtained efficiently. Results of simulation and experiments show that the error of calibration can be less than 0.05 deg for the axis’s orientation and 0.3 mm for the axis’s position (a point on the axis), which is about 0.1% of the measured volume.

© 2013 Optical Society of America

Full Article  |  PDF Article
More Like This
Rotation axis calibration of a 3D scanning system based on dual-turntable angle cancellation

Limei Song, Zhenning Liu, Yunpeng Li, Qinghua Guo, Jinshen He, and Jipeng Zhang
Appl. Opt. 62(4) 894-903 (2023)

Geometric calibration of a camera and a turntable system using two views

Hyunmin Kang, Yongduek Seo, and Yongmoon Park
Appl. Opt. 58(27) 7443-7450 (2019)

360 deg full-parallax light-field display using panoramic camera

Chen Su, Xinxin Zhou, Haifeng Li, Qing Yang, Zhechao Wang, and Xu Liu
Appl. Opt. 55(17) 4729-4735 (2016)

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 (17)

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