Keyphrases
Angle Coverage
40%
Collimator
40%
Driving Method
20%
Emission Simulation
20%
Fast Scanning
40%
Full Width at Half Maximum
40%
Gamma Spectrometry
100%
Gantry
60%
Geant4 Application for Tomographic Emission (GATE) Simulation
20%
Heart Phantom
20%
High Efficiency
20%
High Sensitivity
40%
High-resolution
40%
Image Quality
20%
Imaging Systems
100%
Limited-angle Reconstruction
80%
Multi-pinhole Collimator
100%
Number of Projections
20%
Organ-specific
40%
Performance Investigation
100%
Phantom
20%
Pinhole
40%
Ray-driven
20%
Reconstructed Image
40%
Sampling Problems
20%
Scan Time
40%
Simple Geometry
20%
Small Field of View
100%
Small Footprint
40%
Engineering
Applicability
14%
Collimator
100%
High Resolution
28%
Imaging Systems
100%
Reconstructed Image
28%
Simple Geometry
14%
Simulation Tool
14%
Physics
Collimator
100%
Field of View
100%
High Resolution
28%