An automatic system of classification of
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Rafael Vilar; Juan Zapata; Ramón Ruiz
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Article
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2009
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Elsevier Science
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English
⚖ 666 KB
In this paper, we describe an automatic detection system to recognise welding defects in radiographic images. In a first stage, image processing techniques, including noise reduction, contrast enhancement, thresholding and labelling, were implemented to help in the recognition of weld regions and th