Graph-based segmentation of retinal layers in oct images

This script demonstrates how graph theory can be used to segment retinal layers in optical coherence tomography images.
USAGE:
run the script by pressing F5.
I am working on a more comprehensive open source software package for computer-aided segmentation of retinal layers in optical coherence tomography images, which currently includes 1. automated segmentation of 6 reitnal layers and 2. GUI for examination and manual correction of the automated segmentation. It can be downloaded at my github page. http://pangyuteng.github.io/caserel
CITE AS:
Chiu, Stephanie J., et al. "Automatic segmentation of seven retinal layers in SDOCT images congruent with expert manual segmentation." Optics express 18.18 (2010): 19413-19428.
Teng, Pang-yu. (2013). Caserel - An Open Source Software for Computer-aided Segmentation of Retinal Layers in Optical Coherence Tomography Images. Zenodo. 10.5281/zenodo.17893
http://dx.doi.org/10.5281/zenodo.17893