3D XCT Mesostructure Characterization and Image-Based Discrete Element (DE) Modelling of Failure Patterns in Coal Gangue Particles (CGPs)

Figure 4

Training of small-scale CT images using trainable Weka segmentation tool. This figure (a) presents the segmented image after applying the forest classifier; (b) presents foreground (particle); and (c) presents background extraction.

(a)

(b)

(c)