sigpy.mri.linop.ConvImage¶
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sigpy.mri.linop.
ConvImage
(mps_ker_shape, img_ker, coord=None, weights=None, grd_shape=None)[source]¶ Convolution linear operator with image kernel in k-space.
Parameters: - mps_ker_shape (tuple of ints) – sensitivity maps kernel shape.
- img_ker (array) – image kernel.
- coord (array) – coordinates.
- grd_shape (None or list) – Shape of grid.