Reconstruction of the sequence of Diracs from noisy samples via maximum likelihood estimation.
Akira HirabayashiTakuya IwamiShuji MaedaYosuke HironagaPublished in: ICASSP (2012)
Keyphrases
- maximum likelihood estimation
- poisson noise
- em algorithm
- maximum likelihood
- sparsely sampled
- expectation maximization
- parameter estimation
- image reconstruction
- multivariate gaussian
- probability distribution
- boltzmann machine
- training set
- mixture of gaussians
- density function
- probability density
- density estimates
- mixture model
- incomplete data
- pairwise
- computer vision