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Combining dual-tree complex wavelets and multiresolution in iterative CT reconstruction with application to metal artifact reduction

BACKGROUND: This paper investigates the benefits of data filtering via complex dual wavelet transform for metal artifact reduction (MAR). The advantage of using complex dual wavelet basis for MAR was studied on simulated dental computed tomography (CT) data for its efficiency in terms of noise suppr...

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Vydáno v:Biomed Eng Online
Hlavní autoři: Us, Defne, Ruotsalainen, Ulla, Pursiainen, Sampsa
Médium: Artigo
Jazyk:Inglês
Vydáno: BioMed Central 2019
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6896265/
https://ncbi.nlm.nih.gov/pubmed/31806022
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12938-019-0727-1
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