Total Variation Regularization of Matrix-Valued Images
We generalize the total variation restoration model, introduced by Rudin, Osher, and Fatemi in 1992, to matrix-valued data, in particular, to diffusion tensor images (DTIs). Our model is a natural extension of the color total variation model proposed by Blomgren and Chan in 1998. We treat the diffus...
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| Principais autores: | , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Wiley
2007-01-01
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| Serier: | International Journal of Biomedical Imaging |
| Online adgang: | http://dx.doi.org/10.1155/2007/27432 |
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