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A General Total Variation Minimization Theorem for Compressed Sensing Based Interior Tomography
Recently, in the compressed sensing framework we found that a two-dimensional interior region-of-interest (ROI) can be exactly reconstructed via the total variation minimization if the ROI is piecewise constant (Yu and Wang, 2009). Here we present a general theorem charactering a minimization proper...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2786191/ https://www.ncbi.nlm.nih.gov/pubmed/20011656 http://dx.doi.org/10.1155/2009/125871 |