Method Of Multiple References For 3D Imaging with Fourier Transform Interferometry
| dc.contributor | Virginia Tech | en |
| dc.contributor.author | Lally, Evan M. | en |
| dc.contributor.author | Gong, Jianmin | en |
| dc.contributor.author | Wang, Anbo | en |
| dc.contributor.department | Center for Photonics Technology | en |
| dc.date.accessed | 2014-02-24 | en |
| dc.date.accessioned | 2014-04-04T15:12:22Z | en |
| dc.date.available | 2014-04-04T15:12:22Z | en |
| dc.date.issued | 2010-03-01 | en |
| dc.description.abstract | This letter presents an improved phase referencing technique, called Method of Multiple References, for optical profilometry. Based on a lookup table, the method eliminates several major drawbacks of single-reference Fourier Transform Interferometry by enabling surface error correction for steep slopes and step discontinuities, and by allowing mapping of multiple discrete objects using a single image set. The algorithm is tested using a fiber optic coupler-based FTI system and shown to have RMS surface error less than 0.03mm. (C) 2010 Optical Society of America | en |
| dc.description.sponsorship | National Cooperative Highway Research Program 04-34 | en |
| dc.description.sponsorship | Department of Civil and Environmental Engineering, Virginia Tech | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Evan Lally, Jianmin Gong, and Anbo Wang, "Method of multiple references for 3D imaging with Fourier transform interferometry," Opt. Express 18, 17591-17596 (2010). doi: 10.1364/OE.18.017591 | en |
| dc.identifier.doi | https://doi.org/10.1364/OE.18.017591 | en |
| dc.identifier.issn | 1094-4087 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/46929 | en |
| dc.identifier.url | http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-17-17591 | en |
| dc.language.iso | en_US | en |
| dc.publisher | Optical Society of America | en |
| dc.rights | In Copyright | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject | Phase unwrapping algorithm | en |
| dc.subject | Profilometry | en |
| dc.title | Method Of Multiple References For 3D Imaging with Fourier Transform Interferometry | en |
| dc.title.serial | Optics Express | en |
| dc.type | Article - Refereed | en |
| dc.type.dcmitype | Text | en |
Files
Original bundle
1 - 1 of 1
Loading...
- Name:
- oe-18-17-17591.pdf
- Size:
- 876.78 KB
- Format:
- Adobe Portable Document Format
- Description:
- Main article