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Multigrid methods for anisotropic BTTB systems

✍ Scribed by Rainer Fischer; Thomas Huckle

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
330 KB
Volume
417
Category
Article
ISSN
0024-3795

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πŸ“œ SIMILAR VOLUMES

A multigrid method for anisotropic PDEs
A multigrid method for anisotropic PDEs in elastic image registration
✍ Lars HΓΆmke πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 390 KB

## Abstract This paper deals with the solution of a non‐linear ill‐conditioned inverse problem arising in digital image registration. In the first part of the paper, we define the problem as the minimization of a regularized non‐linear least‐squares functional, which measures the image difference a