Clustered sparsity and Poisson-gap sampling
Non-uniform sampling (NUS) is a popular way of reducing the amount of time taken by
multidimensional NMR experiments. Among the various non-uniform sampling schemes that
exist, the Poisson-gap (PG) schedules are particularly popular, especially when combined
with compressed-sensing (CS) reconstruction of missing data points. However, the use of
PG is based mainly on practical experience and has not, as yet, been explained in terms of
CS theory. Moreover, an apparent contradiction exists between the reported effectiveness of …
multidimensional NMR experiments. Among the various non-uniform sampling schemes that
exist, the Poisson-gap (PG) schedules are particularly popular, especially when combined
with compressed-sensing (CS) reconstruction of missing data points. However, the use of
PG is based mainly on practical experience and has not, as yet, been explained in terms of
CS theory. Moreover, an apparent contradiction exists between the reported effectiveness of …
Clustered sparsity and Poisson-gap sampling
M Urbańczyk, P Kasprzak… - … of Biomolecular NMR, 2021 - repozytorium.uw.edu.pl
Non-uniform sampling (NUS) is a popular way of reducing the amount of time taken by
multidimensional NMR experiments. Among the various non-uniform sampling schemes that
exist, the Poisson-gap (PG) schedules are particularly popular, especially when combined
with compressed-sensing (CS) reconstruction of missing data points. However, the use of
PG is based mainly on practical experience and has not, as yet, been explained in terms of
CS theory. Moreover, an apparent contradiction exists between the reported effectiveness of …
multidimensional NMR experiments. Among the various non-uniform sampling schemes that
exist, the Poisson-gap (PG) schedules are particularly popular, especially when combined
with compressed-sensing (CS) reconstruction of missing data points. However, the use of
PG is based mainly on practical experience and has not, as yet, been explained in terms of
CS theory. Moreover, an apparent contradiction exists between the reported effectiveness of …
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