WE‐G‐134‐05: Acceleration of Monte Carlo CBCT Scatter‐Projection Estimates Via Importance Sampling‐Based Weight Windowing

Keyphrases

• Monte Carlo 100%
• Cone-beam Computed Tomography 100%
• Head Phantom 50%
• Human Phantom 50%
• Importance Sampling 50%
• Patient-specific 25%
• Monte Carlo Simulation 25%
• Efficiency Gain 25%
• Phase Space 25%
• CPU Time 25%
• Simulation Efficiency 25%
• Particle Splitting 25%
• Particle Weight 25%
• Expected Contribution 25%
• Monte Carlo Estimator 25%
• Weight Window 25%
• Russian Roulette 25%
• Projection Estimation 25%
• Window Use 25%

Engineering

• Relative Importance 100%
• Sampling Technique 100%
• Target Value 100%