Read Cube Images

[gaw89]

This is fantastic for reading the SLO images and the headers. Do you have any idea how to extract all the slices of the cube?

[mandorra]

Thanks for your interest. I started this by reverse engineering the binaries of Spectralis. However, I put the project aside a while ago because I was lacking time on developing this OCT interface. That said, it shouldn't be hard to extract the A / B Scans. In the header we know how many slices we have so I guess we should try to guess the size of each slice and make a loop to extract each of them in a similar way I extracted the SLO image.

[gaw89]

Thanks for the quick response! I actually found an OCT reader here that's written in Matlab. I'm trying to translate the Matlab code to Python now - though I'm not terribly familiar with Matlab. If I can figure it out, I'll submit a PR here.

[mandorra]

That sounds great it would save a lot of time to identify the way it's storing the B-Scans and their location on the SLO image. I use Matlab/Octave eventually, but I'm definitely more comfortable in Python that's why I started to develop this.

[coin-mine]

Many thanks for sharing the tool! It works very well for the overall header and the SLO image. Do you have any updates on the B-Scan extraction?
@gaw89 Did you manage to translate the Matlab code?

[gaw89]

@coin-mine I abandoned that project before I really went any further with the Matlab stuff. Good luck!

[mandorra]

I abandoned the project long ago too, but good luck hacking into the raw binaries!