Title :
Miniaturized 3-d Fourier transform profilometry
Author :
Ye, Jing ; Zhou, Changhe ; Zhang, Jun ; Xie, Jin
Author_Institution :
Shanghai Inst. of Opt. & Fine Mech., Chinese Acad. of Sci., Shanghai, China
Abstract :
A new miniaturized 3-D object shape measuring system using amplitude grating is proposed and presented. The experiments verified the validity of the system.
Keywords :
Fourier transform optics; diffraction gratings; light interferometry; shape measurement; 3D object shape measuring system; amplitude grating; fringe projection; miniaturized 3D Fourier transform profilometry; Charge coupled devices; Charge-coupled image sensors; Fourier transforms; Frequency domain analysis; Gratings; Microscopy; Shape measurement; Size measurement; Surface reconstruction; Topology; Fourier transform profilometry (FTP); Fringe projection; Measuring system; Structured light;
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
DOI :
10.1109/CLEOPR.2009.5292386
