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Total Variation-Stokes Strategy for Sparse-View X-ray CT Image Reconstruction
Previous studies have shown that by minimizing the total variation (TV) of the to-be-estimated image with some data and/or other constraints, a piecewise-smooth X-ray computed tomography image can be reconstructed from sparse-view projection data. However, due to the piecewise constant assumption fo...
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| Autori principali: | , , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2014
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3950963/ https://ncbi.nlm.nih.gov/pubmed/24595347 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TMI.2013.2295738 |
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