A generalized reconstruction framework for unconventional PET systems

Keyphrases

• Positron Emission Tomography 100%
• Tomography System 100%
• Flat Panel 27%
• Memory Consumption 18%
• Specific Applications 18%
• Half-ring 18%
• Virtual pinhole 18%
• Biograph 18%
• Compression Ratio 18%
• Arbitrary Geometry 18%
• Quantitative Estimation 9%
• Maximum Likelihood 9%
• Image Quality 9%
• Expectation Maximization 9%
• Image Reconstruction Techniques 9%
• Improve Image Quality 9%
• Design Decisions 9%
• Design Optimization 9%
• Insert Device 9%
• Ring Insert 9%
• Whole Body Scanner 9%
• Storage Requirement 9%
• Memory Requirements 9%
• Data Correction 9%
• Panel System 9%
• Message Passing Interface 9%
• Reconfigurable 9%
• System Geometry 9%
• Radionuclide Concentration 9%
• Dependent Features 9%
• System Matrix 9%
• Precise Modeling 9%
• Parallelizing 9%
• Generalized Framework 9%
• Multiple Hypotheses 9%
• Geometry Reconstruction 9%
• Underground Physics 9%
• Detector Elements 9%
• Cartesian Grid 9%
• Right of Use 9%
• Siddon Algorithm 9%
• Open Multi-Processing 9%

Engineering

• Flat Panel 100%
• Compression Ratio 66%
• Maximum Likelihood 33%
• Image Reconstruction 33%
• Activity Concentration 33%
• Body Scanner 33%
• Memory Requirement 33%
• System Matrix 33%
• Design Optimization 33%
• Detector Element 33%
• Storage Requirement 33%
• Cartesian Grid 33%
• Design Choice 33%

Physics

• Tomography 100%
• Positron 100%
• Physics 18%
• Image Reconstruction 9%