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Task-driven optimization of CT tube current modulation and regularization in model-based iterative reconstruction
Tube current modulation (TCM) is routinely adopted on diagnostic CT scanners for dose reduction. Conventional TCM strategies are generally designed for filtered-backprojection (FBP) reconstruction to satisfy simple image quality requirements based on noise. This work investigates TCM designs for mod...
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| Gepubliceerd in: | Phys Med Biol |
|---|---|
| Hoofdauteurs: | , , |
| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
2017
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| Onderwerpen: | |
| Online toegang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5738673/ https://ncbi.nlm.nih.gov/pubmed/28362638 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1361-6560/aa6a97 |
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