Fourier ptychographic reconstruction using Poisson maximum likelihood and truncated Wirtinger gradient.
Liheng BianJin-Li SuoJaebum ChungXiaoze OuChanghuei YangFeng ChenQionghai DaiPublished in: CoRR (2016)
Keyphrases
- maximum likelihood
- image reconstruction
- tomographic image reconstruction
- log likelihood function
- emission tomography
- fourier transform
- maximum a posteriori
- reconstructed image
- em algorithm
- edge detection
- radon transform
- three dimensional
- likelihood function
- discrete tomography
- closed form
- frequency domain
- expectation maximization
- reconstruction process
- poisson process
- tomographic reconstruction
- band limited
- fourier spectrum
- gradient method
- synthetic aperture radar
- high resolution
- maximum parsimony
- isar imaging
- reconstruction error