FIGURE 2.

Schematic representation of the deconvolution algorithm. (A) Applying the Hamming filter to the data to reduce Gibbs‐ringing artifacts but increasing the voxel PSF. (B) Zero‐padding of data to increase the spatial resolution by a factor 2. (C) Obtaining the absolute PSF from a zero‐padded Hamming filter for regularized Wiener deconvolution of the magnitude data. (D) Reapplying the phase to the deconvolved magnitude data and truncation of k‐space to obtain the final deconvolved images in the original resolution. PSF, point spread function