Fisher information analysis of list-mode SPECT emission data for joint estimation of activity and attenuation distribution

Mathematics

• Single Mode 90%
• Computed Tomography 86%
• Photon 77%
• Attenuation 76%
• Fisher Information 72%
• Scatter 26%
• Phantom 18%
• Coefficient 12%
• Energy 8%
• Scattering 7%
• Graphics Processing Unit 7%
• Information Content 5%
• Quantify 4%
• Estimate 3%
• Directly proportional 3%
• Angle 3%
• Evidence 3%
• Experiment 3%
• Path 2%
• First-order 2%
• Modeling 2%
• Context 2%

Physics & Astronomy

• information analysis 93%
• Fisher information 80%
• lists 62%
• tomography 47%
• attenuation 46%
• photons 33%
• attenuation coefficients 23%
• coefficients 7%
• dopamine 6%
• transporter 6%
• estimates 5%
• scattering 4%
• format 4%
• estimating 3%
• energy 3%
• formalism 3%

Engineering & Materials Science

• Single photon emission computed tomography 100%
• Information analysis 78%
• Activity coefficients 29%
• Photons 23%
• Phantoms 21%
• Compton scattering 12%
• Dopamine 10%
• Scattering 6%
• Graphics processing unit 6%
• Tissue 5%
• Compensation and Redress 5%
• Computer simulation 3%
• Experiments 2%