Research Article

The Multiscale Pore Connectivity Network via Scaling Relationship Derived from a Sandstone Image

Figure 6

(a) Fifteen times of opening transformations applied at binary pore space; (b–d) opening image of (a) is used to extract pore connectivity networks of structuring elements ((i) rhombus, (ii) square, and (iii) octagon).
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(a)
487839.fig.006b
(b)
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(c)
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(d)