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Real-time structured light profilometry: a review
Optics and Lasers in Engineering, 2016 : The acquisition of high-resolution, real-time three-dimensional surface data of dynamically moving objects has large applicability in many fields. When additional restrictions such as non-invasiveness and non-contact measurement are imposed on the ...
Sam van der Jeught
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Journal of Urology, 1985
Intraoperative profilometry measurements were done on 28 patients during various types of urethropexy to determine whether useful information could be provided to the operating surgeon. Successful Burch, Marshall-Marchetti and Stamey-Pereyra procedures resulted in a 50 per cent increase in urethral length.
R E, Reid +4 more
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Intraoperative profilometry measurements were done on 28 patients during various types of urethropexy to determine whether useful information could be provided to the operating surgeon. Successful Burch, Marshall-Marchetti and Stamey-Pereyra procedures resulted in a 50 per cent increase in urethral length.
R E, Reid +4 more
openaire +2 more sources
Applied Optics, 1997
A new optical profilometry-linearly coded profilometry (LCP)-is presented. It uses a sawtoothlike linear light structure to code the surface to be measured and a phase-shifting technique to decode the profile. Two kinds of coding-light structure, one with right-angle triangle teeth and the other with isosceles triangle teeth, are proposed.
Q, Fang, S, Zheng
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A new optical profilometry-linearly coded profilometry (LCP)-is presented. It uses a sawtoothlike linear light structure to code the surface to be measured and a phase-shifting technique to decode the profile. Two kinds of coding-light structure, one with right-angle triangle teeth and the other with isosceles triangle teeth, are proposed.
Q, Fang, S, Zheng
openaire +2 more sources
Neuromorphic Fringe Projection Profilometry
IEEE Signal Processing Letters, 2020We address the problem of 3-D reconstruction using neuromorphic cameras (also known as event-driven cameras), which are a new class of vision-inspired imaging devices. Neuromorphic cameras are becoming increasingly popular for solving image processing and computer vision problems as they have significantly lower data rates than conventional frame ...
Ashish Rao Mangalore +2 more
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Profilometry with a coherence scanning microscope
Applied Optics, 1990Coherence scanning microscopy is a new technique in high resolution imaging. It shares many of the features of confocal microscopy but uses coherence effects to enhance the lateral and longitudinal resolution rather than physical apertures. This approach has two significant implications for profilometry: the longitudinal resolution is decoupled from ...
B S, Lee, T C, Strand
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MICTURITIONAL URETHRAL PRESSURE PROFILOMETRY
Urologic Clinics of North America, 1996The technique of micturitional urethral pressure profilometry using a trilumen catheter provides a method of assessing the dynamic behavior of the lower urinary tract during voiding. This method of evaluation is simple to perform, highly reproducible, accurate, and clinically useful not only in diagnosing the presence of outlet obstruction, but also in
M P, Sullivan, C V, Comiter, S V, Yalla
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