Study on Mesoscale Damage Evolution Characteristics of Irregular Sandstone Particles Based on Digital Images and Fractal Theory

<div>Irregular particle digital image processing process. (a) Sandstone samples. (b) Two-dimensional CT slice. (c) Irregular CT slice. (d) Variation in the <i>I</i> value along scan line AA′. (e) Image resulting from threshold segmentation.</div>

Advances in Materials Science and Engineering

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Figure 1

Figure 1: Study on Mesoscale Damage Evolution Characteristics of Irregular Sandstone Particles Based on Digital Images and Fractal Theory 