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evaluate different TV regularization algorithms for ptychography reconstruction #56

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yijiang1 opened this issue Feb 23, 2021 · 0 comments
Open

evaluate different TV regularization algorithms for ptychography reconstruction #56

yijiang1 opened this issue Feb 23, 2021 · 0 comments
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testing test the performance

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@yijiang1
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The TV minimization in GPU engines currently uses the Chambolle algorithm, which seems to be too aggressive with the default parameters. It's worth testing some other TV algorithms.
Here is a good review: https://doi.org/10.1016/j.softx.2019.04.003
@yijiang1 yijiang1 added the testing test the performance label Feb 24, 2021
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