Reconstruction of convex lattice sets from tomographic projections in quartic time.
Sara BrunettiAlain DauratPublished in: Theor. Comput. Sci. (2008)
Keyphrases
- horizontal and vertical projections
- convex sets
- tomographic reconstruction
- discrete tomography
- discrete sets
- image reconstruction
- limited angle
- convex optimization
- finite number
- three dimensional
- image recovery
- radon transform
- image reconstruction from projections
- cone beam
- iterative reconstruction
- fan beam
- back projection
- set theoretic
- reconstruction process
- convex hull
- high resolution
- compressed sensing
- reconstruction method
- concept lattice