Toward an analytical solution for 3D SPECT reconstruction with nonuniform attenuation and distance-dependent resolution variation: a Monte Carlo simulation study.
Hongbing LuJunhai WenXiang LiTianfang LiGuoping HanZhengrong LiangPublished in: Medical Imaging: Image Processing (2002)
Keyphrases
- simulation study
- monte carlo
- markov chain
- matrix inversion
- importance sampling
- monte carlo simulation
- monte carlo methods
- high resolution
- monte carlo tree search
- adaptive sampling
- low resolution
- image reconstruction
- optimal strategy
- monte carlo method
- stochastic approximation
- particle filter
- markovian decision
- kalman filter
- optimal policy
- machine learning