Application of Additive Regional Kalman Filtering to X-Ray Images in NDE
One of the time consuming procedures in inspecting parts by x-ray film is the identification of a flaw. Low contrast films of dense objects especially cause problems. A radiologist must have considerable experience in identification in order to keep the examination time relatively small, but also keep the reliability high. Our objective in this project is to develop a computer procedure that will sufficiently enhance flaws in an image in a manner that will reduce the time it takes a human to locate and identify a flaw.
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- 1.R. Halmshaw, Information theory applied to industrial radiography, in: Research Techniques in Nondestructive Testing, vol. II, R. S. Sharpe, ed., Academic press, New York (1973).Google Scholar
- 6.G. E. P. Box, and G. M. Jenkins, Time Series Analysis: Forecasting and Control, rev. ed., Holden-day, San Francisco, CA (1976).Google Scholar
- 13.R. G. Brown, Introduction to Random Signal Analysis and Kalman Filtering, John Wiley , New York (1983).Google Scholar