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Proceedings Paper

Inspection of low-density polyethylene using near-infrared imaging
Author(s): Michael W. Jones; James M. Chandler; Steven Bernstein
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Paper Abstract

We report on the development of techniques for imaging the interior of a volume of low density polyethylene. Images are acquired using both near infrared and visible illumination and inexpensive silicon-based CCDs. An application, using these techniques is currently being developed for the inspection of high reliability undersea seals. The system is capable of imaging flaws that are smaller than 1/1000 inch. In addition to image acquisition, the system supports database and image processing functions. Remote manipulation of camera and part positioning is also provided.

Paper Details

Date Published: 28 March 1995
PDF: 8 pages
Proc. SPIE 2473, Thermosense XVII: An International Conference on Thermal Sensing and Imaging Diagnostic Applications, (28 March 1995); doi: 10.1117/12.204863
Show Author Affiliations
Michael W. Jones, Chandler/May, Inc. (United States)
James M. Chandler, Chandler/May, Inc. (United States)
Steven Bernstein, AT&T Microelectronics (United States)


Published in SPIE Proceedings Vol. 2473:
Thermosense XVII: An International Conference on Thermal Sensing and Imaging Diagnostic Applications
Sharon A. Semanovich, Editor(s)

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