SPACE Webinar: X-ray CT Scatter Modeling and Estimation
IEEE Signal Processing Society via YouTube
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Overview
Syllabus
Introduction
Outline
Xray CT
Xray Scatter
Conventional CT
Scatter
Softwarebased methods
Scatter modeling
Scatter estimation
New features
Line integral projections
Filter H
Neural Network
Training Network
Results
Results in 3D
Results in Con Beam
Conclusion
Model perturbations
Worst case perturbations
Training schematic
Quantitative results
Small structure error
Small detail error
Take home
In conclusion
Minimax problem
Generalizability
Taught by
IEEE Signal Processing Society