@inproceedings{716f31b6a836411a90e733ccae054275,
title = "Mathematical expressions using fringe projections for transparent objects",
abstract = "A setup using fringe projection techniques to perform 3D profile measurements for transparent objects is presented. The related mathematical equations are derived as well. A fringe pattern is illuminated onto the transparent object. Fringes passing through the inspected object are then projected onto a screen. A CCD camera is employed to record the transmitted fringes on the screen. Fringe on the screen are deformed by the refractive index and the surface structure, and therefore are desirable to describe the shape of the inspected sample.",
keywords = "fringe analysis, fringe projection, optical inspection, projected fringe profilometry, ray tracing",
author = "Su, {Wei Hung} and Chau-Jern Cheng",
note = "Publisher Copyright: Copyright {\textcopyright} 2017 SPIE.; Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XI 2017 ; Conference date: 06-08-2017 Through 07-08-2017",
year = "2017",
doi = "10.1117/12.2275326",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Shizhuo Yin and Ruyan Guo",
booktitle = "Photonic Fiber and Crystal Devices",
}