About deep-learning-based research

Dear Developers,

I have a question regarding the pytomography project. Specifically, I am interested in whether this project supports deep-learning-based research. More precisely, in the PET module of pytomography, does the system matrix’s forward and backward projection support integration with the PyTorch framework for backpropagation?

Thank you for making this powerful tool available to the community. I look forward to your response!

Best regards,
Kun