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mikgroup / sigpy

Python package for signal processing, with emphasis on iterative methods
BSD 3-Clause "New" or "Revised" License
304 stars 93 forks source link

BART vs sigpy, which should I choose? #118

Closed Michaelsqj closed 1 year ago

Michaelsqj commented 1 year ago

For anyone having experience of using both sigpy and bart, may I ask which package is more efficient in terms of speed and memory consumption? Particularly for NUFFT computation. I'm just starting to implement some memory hungry reconstruction, and wondering which package shall I choose?

uecker commented 1 year ago

Unclear. Traditionally BART was very bad as it used a lot of memory to make everything parallel. Recently, Moritz from my group reduced this a lot and it should be pretty optimal when used with the right options.