Weld Inspection Based on Radiography Image Segmentation with Level Set Active Contour Guided Off-Center Saliency Map

<div>Weld defect detection with the proposed active contour: (a) the whole weld radiogram, (b) ROI selected image, (c) off-center saliency map, and (d) final segmentation with proposed level set active contour (blue color).</div>

Advances in Materials Science and Engineering

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Figure 4

Figure 4: Weld Inspection Based on Radiography Image Segmentation with Level Set Active Contour Guided Off-Center Saliency Map 