TY - GEN
T1 - Measuring dynamic 3D micro-structures using a superfast digital binary phase-shifting technique
AU - Zhang, Song
AU - Wang, Yajun
AU - Laughner, Jacob I.
AU - Efimov, Igor R.
PY - 2013
Y1 - 2013
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84890282918&partnerID=8YFLogxK
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U2 - 10.1115/MSEC2013-1088
DO - 10.1115/MSEC2013-1088
M3 - Conference contribution
AN - SCOPUS:84890282918
SN - 9780791855461
T3 - ASME 2013 International Manufacturing Science and Engineering Conference Collocated with the 41st North American Manufacturing Research Conference, MSEC 2013
BT - ASME 2013 International Manufacturing Science and Engineering Conference Collocated with the 41st North American Manufacturing Research Conference, MSEC 2013
T2 - ASME 2013 International Manufacturing Science and Engineering Conference Collocated with the 41st North American Manufacturing Research Conference, MSEC 2013
Y2 - 10 June 2013 through 14 June 2013
ER -