An analytic model of pinhole aperture penetration for 3D pinhole SPECT image reconstruction
作者： Mark F Smith , Ronald J Jaszczak
DOI: 10.1088/0031-9155/43/4/006
关键词: Collimator 、 Physics 、 Photon energy 、 Gamma camera 、 Iterative reconstruction 、 Scintillation 、 Image resolution 、 Point source 、 Optics 、 Aperture 、 Radiological and Ultrasound Technology 、 Radiology Nuclear Medicine and imaging
摘要: … an analytic model of projection data acquisition for a pinhole … model developed in this paper assumed that the pinhole … A generalization to model non-zero pinhole diameters is more …
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