Radial profilometry is combination of optical and electronic techniques for measurement of inner surfaces of cylindrical or nearly cylindrical cavities. Profilometer inserted in pipe or other cavity to measure its shape optically. Illumination supplied through optical fiber, and image of inspected area of cavity transmitted through bundle of optical fibers. Applications include inspection of pipes, tubes, boreholes, and possibly measurements of contours in blood vessels or other internal organs.
Radial Profilometry
NASA Tech Briefs ; 14 , 9
1990-09-01
Miscellaneous
No indication
English
Ultrasonic High-Resolution Profilometry
Online Contents | 1996
Multichannel 3D profilometry [4596-27]
British Library Conference Proceedings | 2001
|Profilometry using a frequency-shifted feedback laser
IEEE | 2005
|Deconvolution and detectablility in compton backscatter profilometry
Tema Archive | 1994
|Profilometry Using a Frequency-Shifted Feedback Laser
British Library Conference Proceedings | 2005
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