DocumentCode
1972552
Title
Three dimensional Fourier transform profilometry using Dammann grating
Author
Zhang, Jun ; Zhou, Changhe
Author_Institution
Shanghai Inst. of Opt. & Fine Mech., Chinese Acad. of Sci., Shanghai, China
fYear
2009
fDate
30-3 Aug. 2009
Firstpage
1
Lastpage
2
Abstract
A three dimensional profilometry based on Fourier transform uses a 2-D Dammannn grating to generate structured light of high brightness, high contrast and compression ratios. The experiment has verified its application in 3-D surface reconstruction.
Keywords
Fourier transforms; brightness; diffraction gratings; surface reconstruction; 2D Dammannn grating; 3D surface reconstruction; brightness; compression ratio; contrast ratio; three dimensional Fourier transform profilometry; Brightness; Diffraction gratings; Fourier transforms; Frequency measurement; Image reconstruction; Lenses; Lighting; Size measurement; Surface reconstruction; Topology; Dammann grating; Fourier transform; Three dimensional profilometry; fringe generation;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-3829-7
Electronic_ISBN
978-1-4244-3830-3
Type
conf
DOI
10.1109/CLEOPR.2009.5292246
Filename
5292246
Link To Document