Proceedings Paper
Automatic Inspection Of Artillery Shell Radiographs| Format | Member Price | Non-Member Price |
|---|---|---|
| $17.00 | $21.00 |
Paper Abstract
Techniques for the automatic detection of defects, such as cracks and cavities in radiographs of artillery shells, have been developed and demonstrated. Because the defect indications are subtle and ride on an intensity trend that varies greatly across the field, it is necessary to precede the detection algorithms by pre-processing steps which "flatten" the trend and emphasize the defects. The algorithms are described and examples of their performance are shown.
Paper Details
Date Published: 9 January 1979
PDF: 8 pages
Proc. SPIE 0155, Image Understanding Systems and Industrial Applications I, (9 January 1979); doi: 10.1117/12.956748
Published in SPIE Proceedings Vol. 0155:
Image Understanding Systems and Industrial Applications I
Ram Nevatia, Editor(s)
PDF: 8 pages
Proc. SPIE 0155, Image Understanding Systems and Industrial Applications I, (9 January 1979); doi: 10.1117/12.956748
Show Author Affiliations
J. J. Pearson, Lockheed Palo Alto Research Laboratory (United States)
W. G. Eppler, Lockheed Palo Alto Research Laboratory (United States)
O. Firschein, Lockheed Palo Alto Research Laboratory (United States)
W. G. Eppler, Lockheed Palo Alto Research Laboratory (United States)
O. Firschein, Lockheed Palo Alto Research Laboratory (United States)
M. H. Jacoby, Lockheed Palo Alto Research Laboratory (United States)
J. Keng, Lockheed Palo Alto Research Laboratory (United States)
S. M. Jaffey, Lockheed Palo Alto Research Laboratory (United States)
J. Keng, Lockheed Palo Alto Research Laboratory (United States)
S. M. Jaffey, Lockheed Palo Alto Research Laboratory (United States)
Published in SPIE Proceedings Vol. 0155:
Image Understanding Systems and Industrial Applications I
Ram Nevatia, Editor(s)
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