Monte-Carlo-Based Scatter Correction for Quantitative SPECT Reconstruction.
Rolf BippusAndreas GoedickeHenrik BotterweckPublished in: Bildverarbeitung für die Medizin (2010)
Keyphrases
- monte carlo
- single photon emission computed tomography
- markov chain
- monte carlo simulation
- monte carlo methods
- importance sampling
- monte carlo tree search
- image reconstruction
- temporal difference
- point processes
- stochastic approximation
- simulation study
- scan data
- particle filter
- game tree search
- computerized tomography
- adaptive sampling
- markovian decision
- monte carlo method
- variance reduction
- optimal strategy
- matrix inversion
- global illumination
- search algorithm
- image registration