Primal-Dual UNet for Sparse View Cone Beam Computed Tomography Volume Reconstruction.
Philipp ErnstSoumick ChatterjeeGeorg RoseAndreas NürnbergerPublished in: CoRR (2022)
Keyphrases
- primal dual
- volume reconstruction
- cone beam computed tomography
- linear programming
- convex optimization
- linear program
- affine scaling
- interior point methods
- linear programming problems
- interior point algorithm
- approximation algorithms
- simplex algorithm
- convergence rate
- algorithm for linear programming
- semidefinite programming
- image registration
- mr images
- three dimensional
- cross sections
- laser scanning
- special case
- high resolution
- multiscale
- single image
- edge detection
- denoising
- np hard
- lower bound
- face recognition