Segmentation of Choroidal Boundary in Enhanced Depth Imaging OCTs Using a Multiresolution Texture Based Modeling in Graph Cuts

Figure 5

Graph cut classification—example of simple classification. (a) Image with 3 classes. (b) Related graph and terminal nodes. Green lines show 𝑛-links, while red, yellow, and blue curves represent the 𝑡-links.

(a)

(b)