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TomographicImaging / CIL

A versatile python framework for tomographic imaging
https://tomographicimaging.github.io/CIL/
Apache License 2.0
93 stars 41 forks source link

Implement adaptive PDHG #209

Open jakobsj opened 5 years ago

jakobsj commented 5 years ago

https://www.cs.umd.edu/~tomg/projects/pdhg/

Adaptive step size selecting that does not require knowledge of operator norm.

Also check stopping criteria to implement.

epapoutsellis commented 5 years ago

Also, http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.381.6056&rep=rep1&type=pdf