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Reduction of motion artefacts in on-board cone beam CT by warping of projection images
OBJECTIVE: We describe the development and testing of a motion correction method for flat panel imager-based cone beam CT (CBCT) based on warping of projection images. METHODS: Markers within or on the surface of the patient were tracked and their mean three-dimensional (3D) position calculated. The...
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| Main Authors: | , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
The British Institute of Radiology.
2011
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3473871/ https://ncbi.nlm.nih.gov/pubmed/21081580 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1259/bjr/90983944 |
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