Reconstruction of phased array data
An image reconstruction method includes receiving volume data comprising a plurality of sampling points, determining a first conditioning of the sampling points suppressing low amplitudes and conserving maximum amplitudes, 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, 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, and outputting a reconstructed volume according to the energy spread of each of the plurality of sampling points.
Siemens Energy, Inc. Siemens Corporation
G
G06T
inventional
Guozhen Shaohua Kevin Michael J. El Mahjoub Jingdan Moritz Michael Waheed A.
Li Zhou Metala Rasselkorde Zhang Knorr Abbasi