Research Article
Evolution Characteristics of the Cracks in the Completely Disintegrated Carbonaceous Mudstone Subjected to Cyclic Wetting and Drying
Figure 4
Main steps for processing the image that contained cracks. (a) Original image. (b) Grayscale image. (c) Binarized image. (d) Spot-removed image.
(a) |
(b) |
(c) |
(d) |