Experiments show that using blobs in iterative reconstruction methods leads to substantial improvement in the reconstruction performance, based on visual ...

Abstract-Spherically symmetric volume elements with smooth tapering of the values near their boundaries are alternatives to the more conventional voxels for ...

R. M. Lewitt, “Practical Considerations for 3-D Image Reconstruction Using Spherically Symmetric Volume Elements,” IEEE Transactions on Medical Imaging, Vol. 15

Practical considerations for 3-D image reconstruction using spherically-symmetric volume elements. Matej S, Lewitt RM. IEEE Trans Med Imaging, vol. 15, pp ...

For spherically-symmetric basis functions there are more advantageous arrangements of the 3D grid, enabling a more isotropic distribution of the spherical ...

Practical considerations for 3-D image reconstruction using spherically symmetric volume elements · 3D reconstruction in electron microscopy using ART with ...

Practical considerations for 3-D image reconstruction using spherically symmetric volume elements. IEEE Transactions on Medical Imaging. 1996;15(1):68–78 ...

Nov 22, 2016 · Their experiments showed that using blobs in iterative reconstruction methods leads to substantial improvements in reconstruction performance ...

Practical considerations for 3D image reconstruction using spherically-symmetric volume elements. IEEE Trans. Med. Img., 15 (1996), pp. 68-78. View in Scopus ...

Matej and R.M. Lewitt, “Practical considerations for 3-D image reconstruction using spherically symmetric volume elements,” IEEE Trans. Med. Img., vol. 15 ...