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Automatic segmentation of head and neck CT images for radiotherapy treatment planning using multiple atlases, statistical appearance models, and geodesic active contours

Purpose: Accurate delineation of organs at risk (OARs) is a precondition for intensity modulated radiation therapy. However, manual delineation of OARs is time consuming and prone to high interobserver variability. Because of image artifacts and low image contrast between different structures, howev...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Fritscher, Karl D., Peroni, Marta, Zaffino, Paolo, Spadea, Maria Francesca, Schubert, Rainer, Sharp, Gregory
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Association of Physicists in Medicine 2014
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4000401/
https://ncbi.nlm.nih.gov/pubmed/24784389
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4871623
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