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Proceedings Paper

Automated Pattern Recognition: Video Weld Authentication System
Author(s): Kenneth W. Tobin; Stephen W. Allison; John K. Jordan
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Paper Abstract

Our newly developed video weld authentication system recognizes common structural characteristics between welds. A weld fingerprint is archived for comparison at a later time to the reference weld for verification purposes. This verification procedure is performed using an IBM-PC/AT and state-of-the-art PC image-processing hardware and software.

Paper Details

Date Published: 30 January 1990
PDF: 12 pages
Proc. SPIE 1153, Applications of Digital Image Processing XII, (30 January 1990); doi: 10.1117/12.962343
Show Author Affiliations
Kenneth W. Tobin, Oak Ridge National Laboratory (United States)
Stephen W. Allison, Oak Ridge National Laboratory (United States)
John K. Jordan, Oak Ridge National Laboratory (United States)


Published in SPIE Proceedings Vol. 1153:
Applications of Digital Image Processing XII
Andrew G. Tescher, Editor(s)

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