A little question about PnP Regularizer

[yewentao2000]

Dear eigenvivek: Thank you very much for your excellent paper. I wonder that the PnP Regularizer method in your paper use this Xreg code (https://github.com/rg2/Regi2D3D-IPCAI2020)? When I use Python to reproduce on DeepFluoro, I can't achieve particularly fast speed and accuracy (about 10s and mTRE=2.8mm). Is this because I am using a full-image, full-pixel intensity-based CMAES optimization? Do you think my situation is reasonable? Thank you for your review and prompt reply!