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Metal artifact reduction in x-ray computed tomography (CT) by constrained optimization

Purpose: The streak artifacts caused by metal implants have long been recognized as a problem that limits various applications of CT imaging. In this work, the authors propose an iterative metal artifact reduction algorithm based on constrained optimization. Methods: After the shape and location of...

Πλήρης περιγραφή

Αποθηκεύτηκε σε:
Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς: Zhang, Xiaomeng, Wang, Jing, Xing, Lei
Μορφή: Artigo
Γλώσσα:Inglês
Έκδοση: American Association of Physicists in Medicine 2011
Θέματα:
Διαθέσιμο Online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3033877/
https://ncbi.nlm.nih.gov/pubmed/21452707
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3533711
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