An Image-Based Finite Element Approach for Simulating Viscoelastic Response of Asphalt Mixture

Figure 1

Image segmentation of asphalt mixture CT slices, (a) the original CT image, (b) the segmented image using OTSU method, (c) the subimages decomposed by the improved OTSU method, (d) the segmented image using improved OTSU method, and (e) phase-segmented image.

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