Four-dimensional noise reduction using the time series of medical computed tomography datasets with short interval times: a static-phantom study

Four-dimensional noise reduction using the time series of medical computed tomography datasets with short interval times: a static-phantom study

Backgrounds. This study examines the hypothesis that four-dimensional noise reduction (4DNR) with short interval times reduces noise in cardiac computed tomography (CCT) using “padding” phases. Furthermore, the capability of reducing the reduction dose in CCT using this post-processing technique was...

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Bibliographic Details
Main Authors: Tatsuya Nishii, Atsushi K. Kono, Wakiko Tani, Erina Suehiro, Noriyuki Negi, Satoru Takahashi, Kazuro Sugimura
Format: Article
Language:English
Published: PeerJ Inc. 2016-02-01
Series:PeerJ
Subjects:
Image quality
Computed tomography
Radiation dose
Temporal noise reduction
Cardiac CT
Online Access:https://peerj.com/articles/1680.pdf

Internet

https://peerj.com/articles/1680.pdf

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