Filtered maximum likelihood expectation maximization based global reconstruction for bioluminescence tomography.
Defu YangLin WangDongmei ChenChenggang YanXiaowei HeJimin LiangXueli ChenPublished in: Medical Biol. Eng. Comput. (2018)
Keyphrases
- expectation maximization
- maximum likelihood
- em algorithm
- image reconstruction
- tomographic reconstruction
- parameter estimation
- limited angle
- mixture model
- discrete tomography
- maximum a posteriori
- gaussian mixture model
- log likelihood function
- likelihood function
- three dimensional
- maximum likelihood estimation
- gaussian distribution
- gaussian mixture
- image segmentation
- probabilistic model
- bayesian framework
- iterative reconstruction
- synthetic aperture radar
- reconstruction process
- probability density function
- high resolution
- radon transform
- density estimation
- emission tomography
- sparsely sampled
- small animal