3D Cone beam reconstruction for ring geometry; FDK algorithm

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Soumi Banerjee
Soumi Banerjee on 24 Aug 2020
Edited: Soumi Banerjee on 24 Aug 2020
I need help in writing code for FDK on ring geometry i.e using equiangular rays. I can make the code for fan beam but am unable to do it for cone beam. Any help is highly appreciated. I am currently follwing J. Hseing book on priciples on computed tomography. I am using the standard shepp logan phantom.

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