A study of the effect of reconstruction parameters on defect detection in fan-beam SPECT

Keyphrases

• Single-photon Emission Computed Tomography (SPECT) 100%
• Fan Beam 100%
• Reconstruction Parameters 100%
• Defect Detection 100%
• Bin Size 50%
• Size Ratio 50%
• Reconstructed Image 50%
• Center of Rotation 25%
• Maximum Magnification 25%
• Image Quality 25%
• High-resolution 25%
• Image Array 25%
• Receiver Operating Characteristic Analysis 25%
• Photon Attenuation 25%
• Filtered Back Projection 25%
• Mathematical Phantoms 25%
• Collimator 25%
• Spatially Variable 25%
• Detector Response 25%
• Low Energy 25%
• SPECT Image 25%
• Region of Interest 25%
• Back Projection Method 25%
• Image Slices 25%
• Observer Performance 25%
• Thallium 25%
• Rotation Radius 25%
• Human Torso 25%

Physics

• Gaussian Distribution 100%
• Collimator 100%
• High Resolution 100%

Engineering

• Collimator 50%