Three-dimensional profilometry based on shift estimation of projected fringe patterns
Applied Optics, Vol. 45, Issue 4, pp. 678-687 (2006)
http://dx.doi.org/10.1364/AO.45.000678
Enhanced HTML 
Acrobat PDF (1068 KB)
Abstract
This paper presents a new approach to fringe pattern profilometry. In this paper, a generalized model describing the relationship between the projected fringe pattern and the deformed fringe pattern is derived, in which the projected fringe pattern can be arbitrary rather than being limited to being sinusoidal, as are those for the conventional approaches. Based on this model, what is believed to be a new approach is proposed to reconstruct the three-dimensional object surface by estimating the shift between the projected and deformed fringe patterns. Additionally, theoretical analysis, computer simulation, and experimental results are presented, which show how the proposed approach can significantly improve the measurement accuracy, especially when the fringe patterns are distorted by unknown factors.
© 2006 Optical Society of America
OCIS Codes
(120.2650) Instrumentation, measurement, and metrology : Fringe analysis
(120.6650) Instrumentation, measurement, and metrology : Surface measurements, figure
(150.6910) Machine vision : Three-dimensional sensing
ToC Category:
Instrumentation, Measurement, and Metrology
History
Original Manuscript: March 28, 2005
Revised Manuscript: July 1, 2005
Manuscript Accepted: July 5, 2005
Citation
Yingsong Hu, Jiangtao Xi, Enbang Li, Joe Chicharo, and Zongkai Yang, "Three-dimensional profilometry based on shift estimation of projected fringe patterns," Appl. Opt. 45, 678-687 (2006)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-45-4-678
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
Related Journal Articles 
- Multifrequency Grating Projection Profilometry Based on the Nonlinear Excess Fraction Method (AO)
- Absolute Phase-Measurement Technique Based on Number Theory in Multifrequency Grating Projection Profilometry (AO)
- Double Three-Step Phase-Shifting Algorithm (AO)
- Discrete cosine transform-based shift estimation for fringe pattern profilometry using a generalized analysis model (AO)
- Neural network digital fringe calibration technique for structured light profilometers (AO)
« Previous Article | Next Article »
OSA is a member of 