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Daily edge deformation prediction using an unsupervised convolutional neural network model for low dose prior contour based total variation CBCT reconstruction (PCTV-CNN)
PURPOSE: Previously we developed a PCTV method to enhance the edge sharpness for low-dose CBCT reconstruction. However, the iterative deformable registration method used for deforming edges from planning-CT to on-board CBCT is time-consuming and user-dependent. This study aims to automate and accele...
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| Publié dans: | Biomed Phys Eng Express |
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| Auteurs principaux: | , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
2019
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7316357/ https://ncbi.nlm.nih.gov/pubmed/32587754 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/2057-1976/ab446b |
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