PROFILOMETRY

Mapping algorithm for 360-deg profilometry with time delayed integration imaging

[+] Author Affiliations
Anand Asundi, Wensen Zhou

Nanyang Technological University, School of Mechanical and Production Engineering, Singapore?639798

Opt. Eng. 38(2), 339-344 (Feb 01, 1999). doi:10.1117/1.602093
History: Received Mar. 19, 1998; Revised July 23, 1998; Accepted Sep. 18, 1998
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Abstract

A direct phase-to-radial distance mapping algorithm for 360 deg profilometry with time delay and integration (TDI) imaging is presented. This method, based on an inherent mapping relationship, is capable of speedy and accurate measurement without the determination of any geometric parameter. The capability of the mapping algorithm is demonstrated by measuring a plane and a shoe. © 1999 Society of Photo-Optical Instrumentation Engineers.

© 1999 Society of Photo-Optical Instrumentation Engineers

Citation

Anand Asundi and Wensen Zhou
"Mapping algorithm for 360-deg profilometry with time delayed integration imaging", Opt. Eng. 38(2), 339-344 (Feb 01, 1999). ; http://dx.doi.org/10.1117/1.602093


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