Hello everyone, I am actually new to image processing and have been doing self study for some time now. I am trying to simulate image reconstruction from the profiles (actually from the same set of data) in the attached file. I tried radon transform of the profile and superimpose it on the projections of the Shepp-Logan Phantom but the results are not good. I am quite comfortable with Mathematica programming.
I would really appreciate expert opinions and text suggestions.
Thank you.
Thanks Prof. Mohand.
The algorithm is actually not a straightfowward one because it is based on various models which have been developed for different situations and purposes (such as improved image contrasts/resolution). The model-based algorithm provides a rule or set of rules on how a parameter of interest would be assigned and distributed within a given image voxel. In order to simulate this, we assumed some range of independent variables and with the set of rules, we were able to obtain the parameter of interest as dependent variable; this data has been used to generate the profiles in the attached file in my question. Thank you for the Matlab suggestions which I have tried but I guess my intention of having so much control over the data generation is making the adaptation of other algorithms difficult for me. That is the reason why I want to learn if there is a way of going to image reconstruction from these profiles. Thanks for your time.
Please follow this code at the following link , it helped me
http://www.cs.toronto.edu/~nrezvani/OSCaR.html
Thanks a lot Dr. Ghani, the contents of the site were unbelievable. Very very helpful!!
Dear Michael Dada!
The following three links to free software will be provided.
I hope that this information will help to solve your problems.
1) http://www5.cs.fau.de/conrad/get-conrad/conrad-106/
http://www5.cs.fau.de/conrad/home/
2) https://sourceforge.net/projects/astra-toolbox/
3) https://sourceforge.net/projects/acceleratecbct/?source=recommended
Best regards, Sergei Zolotarev
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