Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.015 seconds
Ljubenov, V.; Marinkovic, P.
Institute of Nuclear Sciences VINCA, Belgrade (Yugoslavia)1998
Institute of Nuclear Sciences VINCA, Belgrade (Yugoslavia)1998
AbstractAbstract
[en] In order to reduce degrading influence of attenuation on SPECT image quality, possibility for correction, based on simultaneous emission / transmission measurements, is discussed. Numerical photon transport simulations through the phantom and acquisition of of tomographic projections are performed by using Monte Carlo code MCNP-4A. Amount of contamination in transmission data due to photon Compton scattering for emission energy window is specially analyzed and appropriate spatial depending 'noise / signal' factors for three different external sources, applied with Tc-99m, are determined (author)
Original Title
Korekcija na atenuaciju simultanom emisiono - transmisionom tomografijom
Primary Subject
Secondary Subject
Source
1998; 4 p; Society for Electronics,Telecommunications, Computers, Automation, and Nuclear Engineering, Belgrade; Belgrade (Yugoslavia); 42. Conference - ETRAN '98: Society for Electronics, Telecommunications, Computers, Automation, and Nuclear Engineering; ETRAN '98: 42. Konferencija za elektroniku, telekomunikacije, racunarstvo, automatiku i nuklearnu tehniku; Vrnjacka Banja (Yugoslavia); 2-5 Jun 1998; ISBN 86-80509-28-0;
; Also available from Institute of Nuclear Sciences VINCA; 12 refs, 5 figs. This record replaces records 29062694

Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
BASIC INTERACTIONS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CALCULATION METHODS, COMPUTERIZED TOMOGRAPHY, DIAGNOSTIC TECHNIQUES, ELASTIC SCATTERING, ELECTROMAGNETIC INTERACTIONS, EMISSION, EMISSION COMPUTED TOMOGRAPHY, HOURS LIVING RADIOISOTOPES, INTERACTIONS, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MOCKUP, NEUTRAL-PARTICLE TRANSPORT, NUCLEI, ODD-EVEN NUCLEI, RADIATION TRANSPORT, RADIOISOTOPES, SCATTERING, SIMULATION, STRUCTURAL MODELS, TECHNETIUM ISOTOPES, TOMOGRAPHY, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue