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Efficient CT Metal Artifact Reduction Based on Fractional-Order Curvature Diffusion
We propose a novel metal artifact reduction method based on a fractional-order curvature driven diffusion model for X-ray computed tomography. Our method treats projection data with metal regions as a damaged image and uses the fractional-order curvature-driven diffusion model to recover the lost in...
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| 主要な著者: | , , , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
Hindawi Publishing Corporation
2011
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3166612/ https://ncbi.nlm.nih.gov/pubmed/21941593 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2011/173748 |
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