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Graph-based segmentation of retinal layers in oct images

5.0 | 1 rating Rate this file 36 Downloads (last 30 days) File Size: 3.07 KB File ID: #43518 Version: 1.1
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Graph-based segmentation of retinal layers in oct images


ted p teng (view profile)


16 Sep 2013 (Updated )

Demonstration of graph-based segmentation of retinal layers in an optical coherence tomography image

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This script demonstrates how graph theory can be used to segment retinal layers in optical coherence tomography images.
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.
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

Required Products Bioinformatics Toolbox
Curve Fitting Toolbox
Image Processing Toolbox
MATLAB release MATLAB 8.0 (R2012b)
MATLAB Search Path
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Comments and Ratings (3)
28 Oct 2015 ted p teng

ted p teng (view profile)

@Bashir Isa Dodo, this code does not support opening of zip files, try unzipping the zip file and using the files within the zip file.

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26 Oct 2015 Bashir Isa Dodo

Hello, I tried running the code, by entering the folder path of the images, but I always get this error
>> updatedGTherorySimplified
Error using load
Unable to read file 'D:\Matlab'. No such file or directory.

Error in updatedGTherorySimplified (line 35)
load([folderPath imageDir(1).name]);
and I am sure the images are in the directory, I tried copying the images to separate directory, and still no change
Hope to get a feedback thanks

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11 Jan 2015 KalviKumar J

17 Sep 2013 1.1

+minor revision in the description section.
+added requirement: curve fitting toolbox.

23 May 2015 1.1

added citation

23 May 2015 1.1

edit grammer.

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