Title :
Pseudo Fan Beam Reconstruction Algorithms and Their Related Physical Problems
Author :
Cho, Z.H. ; Tsa, C.M. ; Ahn, I. ; Wang, L. ; Parsons, J.R.
Author_Institution :
Laboratory of Nuclear Medicine and Radiation Biology, and Electrical Science and Engineering Department University of California, Los Angeles
Abstract :
The pseudo fan beam reconstruction algorithm and related physical problems are considered. Image distortion related to the rearrangement to a parallel beam from a fan beam scan is discussed together with physical problems such as Compton scattering in tissue which affects the final image quality.
Keywords :
Biology; Electromagnetic interference; Electromagnetic scattering; Geometry; Image quality; Image reconstruction; Nuclear medicine; Particle scattering; Reconstruction algorithms; X-ray scattering;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.1976.4328306
