In this section
@article{Hutchins:2020:10.1007/s10921-020-00714-0,
author = {Hutchins, DA and Huthwaite, P and Davis, LAJ and Billson, DR and Senni, L and Laureti, S and Ricci, M},
doi = {10.1007/s10921-020-00714-0},
journal = {Journal of Nondestructive Evaluation},
pages = {1--9},
title = {Mid infrared tomography of polymer pipes},
url = {http://dx.doi.org/10.1007/s10921-020-00714-0},
volume = {39},
year = {2020}
}
TY - JOUR
AB - Mid-infrared signals in the 2–5 μm wavelength range have been transmitted through samples of polymer pipes, as commonly used in the water supply industry. It is shown that simple through-transmission images can be obtained using a broad spectrum source and a suitable camera. This leads to the possibility of tomography, where images are obtained as the measurement system is rotated with respect to the axis of the pipe. The unusual 3D geometry created by a source of finite size and the imaging plane of a camera, plus the fact that refraction at the pipe wall would cause significant ray bending, meant that the reconstruction of tomographic images had to be considered with some care. A result is shown for a thinning defect on the inner wall of a polymer water pipe, demonstrating that such changes can be reconstructed successfully.
AU - Hutchins,DA
AU - Huthwaite,P
AU - Davis,LAJ
AU - Billson,DR
AU - Senni,L
AU - Laureti,S
AU - Ricci,M
DO - 10.1007/s10921-020-00714-0
EP - 9
PY - 2020///
SN - 0195-9298
SP - 1
TI - Mid infrared tomography of polymer pipes
T2 - Journal of Nondestructive Evaluation
UR - http://dx.doi.org/10.1007/s10921-020-00714-0
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000569083800001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - https://link.springer.com/article/10.1007%2Fs10921-020-00714-0
UR - http://hdl.handle.net/10044/1/83243
VL - 39
ER -