title: An investigation of the 3D modulation transfer function used in 3D post-reconstruction restoration filtering of SPECT imaging.
authors.affiliation: Department of Nuclear Medicine, University of Massachusetts Medical Center, Worcester 01655.
authors.forename: S J
authors.initials: SJ
authors.lastname: Glick
authors.forename: M A
authors.initials: MA
authors.lastname: King
authors.forename: K
authors.initials: K
authors.lastname: Knesaurek
mesh_terms: D005374:Filtration; D007089:Image Enhancement / Q000379:methods; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D008961:Models, Structural; D015899:Tomography, Emission-Computed, Single-Photon