Convergence rate of overlapping domain decomposition methods for the Rudin-Osher-Fatemi model based on a dual formulation
This paper is concerned with overlapping domain decomposition methods (DDMs), based on successive subspace correction (SSC) and parallel subspace correction (PSC), for the Rudin--Osher--Fatemi (ROF) model in image restoration. In contrast to recent attempts, we work with a dual formulation of the RO...
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| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/107393 http://hdl.handle.net/10220/25525 |
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| Institution: | Nanyang Technological University |
| Language: | English |