Computer Simulation Research on Transmission Tomographic Gamma Scanning

Tomographic gamma scanning (TGS) method which is an important method in nondestructive assay is wildly applied in nuclear safeguard technology and waste disposition. It is necessary to research transmission TGS measurement by simulation method on computer. In this paper, according to the actual problem, transmission TGS simulation model was proposed and conducted with simulation method on established simulation platform，which establishes foundation for studying TGS image reconstruction software.