Inverse Multislice Ptychography by Layer-wise Optimisation and Sparse Matrix Decomposition.
Arya BangunOleh MelnykBenjamin MärzBenedikt DiederichsAlexander ClausenDieter WeberFrank FilbirKnut Müller-CasparyPublished in: CoRR (2022)
Keyphrases
- matrix decomposition
- multislice
- low rank
- low rank matrix
- nonnegative matrix factorization
- low rank approximation
- singular values
- singular value decomposition
- sparse matrix
- latent structure
- pairwise
- convex optimization
- cross section
- linear combination
- ct images
- matrix factorization
- kernel matrix
- left ventricle
- semi supervised
- data representation
- generative model
- subspace learning
- least squares
- high quality
- spectral clustering
- high order
- high dimensional data
- high dimensional