Browsing Researchers by Subject "Welded joints"
Now showing items 1-4 of 4
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Automated thresholding in radiographic image for welded joints
(Taylor & Francis, 2012)Automated detection of welding defects in radiographic images becomes non-trivial when uneven illumination, contrast and noise are present. In this paper, a new surface thresholding method is introduced to detect defects ... -
Circular discontinuities detection in welded joints using Circular Hough Transform
(Elsevier B.V., 2007)Conventional radiography is one of the common non-destructive testing which employs manual image interpretation. The interpretation is very subjective and depends much on the inspector experience and working conditions. ... -
Discontinuities detection in welded joints based on inverse surface thresholding
(Elsevier Ltd., 2011)Automated detection of welding defects in radiographic images becomes nontrivial when uneven illumination, contrast and noise are present. In this paper, a new approach using surface thresholding method is proposed to ... -
The influence of welding parameters and corrosive environment on the joint strengh of resistance Spotwelded Mild Steel Sheets
(Universiti Kebangsaan Malaysia (UKM), 2008-12-03)In the present work, mild steel sheets consisting two batches were welded by resistance spot welding at different welding parameters and exposed under different environments. The 5% sodium chloride brine was used in the ...