powell method optimizer function implementation by gpu code

LLNL / LEAP

comprehensive library of 3D transmission Computed Tomography (CT) algorithms with Python API and fully integrated with PyTorch

https://leapct.readthedocs.io

MIT License

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powell method optimizer function implementation by gpu code #52

Closed hws203 closed 3 weeks ago

hws203 commented 3 weeks ago

@kylechampley Do you have any plan to implement current python's scipy.optimize.minimize into your own gpu c++ code ? That could bring faster auto geo-calibration result.

kylechampley commented 3 weeks ago

No, I had no intension to do such a thing. The main computations in performing this geometric calibration are with the calculation of the cost function itself which I already implemented for the GPU.

hws203 commented 3 weeks ago

I see you can close this issue.