Python Sparse data Analysis Package external MRI plugin.
Note
This page is a reference documentation. It only explains the function signature, and not how to use it. Please refer to the gallery for the big picture.
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mri.operators.fourier.utils.discard_frequency_outliers(kspace_loc, kspace_data)[source]ΒΆ This function discards the samples outside [-0.5; 0.5[ for the non-Cartesian case.
- Parameters
kspace_loc : np.ndarray
The sample locations previously normalized around [-0.5; 0.5[ using Kmax.
kspace_data : np.ndarray
The samples corresponding to kspace_loc defined above.
- Returns
reduced_kspace_loc : np.ndarray
The sample locations reduced strictly to [-0.5; 0.5[ by discarding outliers.
reduced_kspace_data : np.ndarray
The samples corresponding to reduced_kspace_loc defined above.
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