Real-time profilometry using double fringe projection techniques: A compact design for endoscopes

Wei Hung Su; Chieng Feng Hung; Wei-Chia Su

doi:10.1117/12.892740

Real-time profilometry using double fringe projection techniques: A compact design for endoscopes

Wei Hung Su, Chieng Feng Hung, Wei-Chia Su

Graduate Institute of Photonics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A profile measurement approach using two diffractive elements to generate two fringe patterns is presented. Only one phase measurement needed for operation. In conjunction with the endoscope, the compact design makes it possible to inspect dynamic object inside the body cavity.

Original language	English
Title of host publication	Photonic Fiber and Crystal Devices
Subtitle of host publication	Advances in Materials and Innovations in Device Applications V
DOIs	https://doi.org/10.1117/12.892740
Publication status	Published - 2011 Oct 11
Event	Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V - San Diego, CA, United States Duration: 2011 Aug 21 → 2011 Aug 22

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	8120
ISSN (Print)	0277-786X

Other

Other	Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V
Country	United States
City	San Diego, CA
Period	11-08-21 → 11-08-22

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All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Cite this

Su, W. H., Hung, C. F., & Su, W-C. (2011). Real-time profilometry using double fringe projection techniques: A compact design for endoscopes. In Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V [812013] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8120). https://doi.org/10.1117/12.892740

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Su, WH, Hung, CF & Su, W-C 2011, Real-time profilometry using double fringe projection techniques: A compact design for endoscopes. in Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V., 812013, Proceedings of SPIE - The International Society for Optical Engineering, vol. 8120, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V, San Diego, CA, United States, 11-08-21. https://doi.org/10.1117/12.892740

Real-time profilometry using double fringe projection techniques : A compact design for endoscopes. / Su, Wei Hung; Hung, Chieng Feng; Su, Wei-Chia.

Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V. 2011. 812013 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8120).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Access to Document

10.1117/12.892740