The artifacts in tomographic reconstructions from truncated sets of projections are analyzed. The shift-variant impulse response of the tomographic system for parallel-beam geometry is derived. A number of propositions are made describing the observed artifacts. A graphical scheme for the prediction of the location and shape of the truncation artifacts is… (More)

Manglos, ‘‘Truncation artifact suppression in cone-beam radionuclide transmission CT using maximum likelihood techniques: evaluation with human subjects,’

H. S

Phys. Med. Biol

1992

Image Recovery—Theory and Application 1Academic, NewYork, 19872

H. Stark

1987

Principles of Computerized Tomographic Imaging 1IEEE

A. C. Kak, M. Slaney

1987

Image reconstruction from truncated projections: a linear prediction approach,’

N. Srinivasa, V. Krishnan, K. R. Ramakrishnan, K. Rajgopal

paper presented at the Internation Conference on…

1986

The Mathematics of Computerized Tomography 1Wiley, NewYork, 19862