title: Image reconstruction--a tutorial.
abstract: This paper is written for physicians and presents basic principles of image reconstruction in nuclear medicine. Both analytical and iterative methods are discussed without rigorous mathematics.
authors.affiliation: MIRL, 729 Arapeen Drive, University of Utah, Salt Lake City, UT 84108-1218, USA. larry@doug.med.utah.edu
authors.forename: G L
authors.initials: GL
authors.lastname: Zeng
mesh_terms: D000465:Algorithms; D003198:Computer Simulation; D005583:Fourier Analysis; D007091:Image Processing, Computer-Assisted / Q000295:instrumentation / Q000379:methods*; D055095:Optics and Photonics; D014055:Tomography, Emission-Computed / Q000379:methods; D015899:Tomography, Emission-Computed, Single-Photon / Q000379:methods