I'm a little beginner in the CT scan. I have a set of 90 images for a fibre. These images are captured for every 2 degrees around a rotating axis. I can't figure out how to reconstruct them using MATLAB.
Quite a few packages are available on the Matlab File Exchange:
https://www.mathworks.com/matlabcentral/fileexchange/?search_submit=fileexchange&query=CT+reconstruction&term=CT+reconstruction
I would suggest you start there.
Hi Muhamed,
For the ease and stability of CT reconstruction, there are two most useful toolboxes for this issue in MATLAB, as TIGRE and ASTRA toolboxes.
1. TIGRE toolbox will support some approaches for reconstruction, from simple FDK algorithm to others. The link for Matlab toolbox is here, the CUDA Toolkit is needed to be installed if you use parallel computation.
- TIGRE : https://github.com/CERN/TIGRE/tree/master/MATLAB (Compatible to Matlab 2012+)
- Nvidia CUDA toolkit: https://developer.nvidia.com/cuda-downloads
(Check OS and Visual Studio (VS) compatibility prior downloading and installing. Find the compatible version here: https://developer.nvidia.com/cuda-toolkit-archive)
- VS 2015 + : https://visualstudio.microsoft.com/vs/older-downloads/
Read carefully about CUDA toolkit compatible, VS frameworks and how to installation.
2. ASTRA toolbox is also need CUDA toolkit installation. It supports from simple FDK algorithm to others. The link for Matlab toolbox is here:
https://www.astra-toolbox.com/downloads/1.9.0.dev11/index.html
Allan.
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