Abstract
A review is provided of techniques for digital processing of noisy X-ray computed tomography and introscopy data that are represented by halftone images. The most hazardous crack flaws placed against a background with a wide range of brightness have been studied. Difference median and slit filters are proposed for processing such images.
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Original Russian Text © A.A. Skokov, V.P. Karikh, 2016, published in Defektoskopiya, 2016, No. 10, pp. 26–33.
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Skokov, A.A., Karikh, V.P. Comparative analysis of techniques for revealing cracks in noisy X-ray tomography and introscopy images. Russ J Nondestruct Test 52, 569–575 (2016). https://doi.org/10.1134/S1061830916100089
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DOI: https://doi.org/10.1134/S1061830916100089