Comparison between a Machine-Learning-Based Method and a Water-Index-Based Method for Shoreline Mapping Using a High-Resolution Satellite Image Acquired in Hwado Island, South Korea

Figure 10

Examples of the misclassification errors that occurred in the coastal-surface classification map: (a) example of the misclassification in the region where the water features were misclassified into rock features; (b) example of the misclassification in the region where the rock features were misclassified into water features; and (c) example of the misclassification in the region where the vegetation features were misclassified into water features.

(a)

(b)

(c)