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Keyphrases
Reconstruction Algorithm
100%
Convergence Behavior
100%
Filtered Back Projection
100%
Global Image
100%
Local Image
100%
Behavior Analysis
100%
Image Parameters
100%
Iterative Methods
66%
Statistical Model
33%
Phantom
33%
Evaluation Criteria
33%
Signal-to-noise Ratio
33%
Reconstruction Method
33%
Tomographic Reconstruction
33%
Bayes Theorem
33%
Criteria-based
33%
Accelerated Algorithm
33%
Maximum a Posteriori
33%
Positron Emission Tomography
33%
Over-relaxation
33%
Reconstruction Model
33%
Objective Comparison
33%
Mean Square Error
33%
Head Phantom
33%
Maximum Likelihood Expectation Maximization Algorithm
33%
Mathematical Brain
33%
Ordered Subsets
33%
Contrast Recovery
33%
Visual Evaluation
33%
Engineering
Signal-to-Noise Ratio
100%
Tomographic Reconstruction
100%
Parameter Image
100%
Maximum Likelihood
100%
Mean Square Error
100%
Maximum a Posteriori
100%
Expectation Maximization Algorithm
100%
Bayes Theorem
100%
Mathematics
Iterative Method
100%
Convergence Behavior
100%
reconstruction algorithm
100%
Superiority
50%
Standard Deviation
50%
Noise Ratio
50%
Posteriori
50%
Mean Square Error
50%
Maximum Likelihood
50%
Expectation-Maximization Algorithm
50%
Positron
50%
Bayes Theorem
50%
Medicine and Dentistry
Evaluation Criterion
100%
Computer Science
positron emission tomographic scan
33%