Table 1.
The Image Enhancement Algorithm.
Table 2.
The Main Algorithm.
Figure 1.
(a) Input Image, (b) Detailed Image, (c) Enhanced Image, (d) Texture Image after Entropy filtering, (e) Corresponding Binary Image, (f) Mask generated from Binary Image, (g) Image generated by Range filter, and (h) Image Segmented by the Proposed Method.
Figure 2.
The Proposed Method vs. Watershed Segmentation.
(a) Example 1 Segmented by the Proposed Method, (b) Example 1 Segmented by Watersheds, (c) Example 2 Segmented by the Proposed Method, and (d) Example 2 Segmented by Watersheds.
Figure 3.
Segmentation of the Carbonates Image.
(a) The Proposed Method, (b) The Watershed Method.
Figure 4.
Graph Illustrating the Area Comparison.
Table 3.
Estimated Areas from Segmented SEM Image.
Figure 5.
Graph Illustrating the Perimeter Comparison.
Table 4.
Estimated Perimeters from Segmented SEM Images.
Figure 6.
(a) Carbon1, (b) Carbon2, (c) Steel1, (d) Steel2, (e) Steel3, (f) Clay, (g) Copper, (h) Iron Oxide, (i) U1i, (j) IOX, (k) RBC, (l) RBC2, (m) Aluminum1, (n) Aluminum2, and (o) Ceramics.