Measuring dynamic 3D micro-structures using a superfast digital binary phase-shifting technique

Song Zhang*, Yajun Wang, Jacob I. Laughner, Igor R. Efimov

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

Binary phase-shifting in digital fringe projection has demonstrated significant merit over conventional sinusoidal phases-shifting methods in terms of measurement speed and simplicity. This paper will show that compared to conventional sinusoidal methods, binary defocusing 1) can better resolve 3D micro-structures; and 2) can achieve kilo-Hz 3D shape measurement rates. These features are critical for measuring dynamically deformable objects, such as the beating heart.

Original languageEnglish (US)
Title of host publicationASME 2013 International Manufacturing Science and Engineering Conference Collocated with the 41st North American Manufacturing Research Conference, MSEC 2013
DOIs
StatePublished - 2013
Externally publishedYes
EventASME 2013 International Manufacturing Science and Engineering Conference Collocated with the 41st North American Manufacturing Research Conference, MSEC 2013 - Madison, WI, United States
Duration: Jun 10 2013Jun 14 2013

Publication series

NameASME 2013 International Manufacturing Science and Engineering Conference Collocated with the 41st North American Manufacturing Research Conference, MSEC 2013
Volume2

Other

OtherASME 2013 International Manufacturing Science and Engineering Conference Collocated with the 41st North American Manufacturing Research Conference, MSEC 2013
Country/TerritoryUnited States
CityMadison, WI
Period6/10/136/14/13

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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