RECONSTRUCTION OF PHASED ARRAY DATA

摘要

An image reconstruction method includes receiving volume data comprising a plurality of sampling points (410), determining a first conditioning of the sampling points suppressing low amplitudes and conserving maximum amplitudes (411), determining a second conditioning of the sampling points wherein an influence of a sampling point depends on its distance to a grid point in a sampling grid (412), determining a kernel comprising a plurality of weighting functions for the first conditioning and the second conditioning to determine an energy spread of each of the plurality of sampling points without determining a shape or size of the kernel (413), and outputting a reconstructed volume according to the energy spread of each of the plurality of sampling points (414)