Development and Application of a Deep Convolutional Neural Network Noise Reduction Algorithm for Diffusion-weighted Magnetic Resonance Imaging
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Dong-Kyoon | - |
dc.contributor.author | Kim, Kyuseok | - |
dc.contributor.author | Lee, Youngjin | - |
dc.date.available | 2020-02-27T03:40:49Z | - |
dc.date.created | 2020-02-04 | - |
dc.date.issued | 2019-06 | - |
dc.identifier.issn | 1226-1750 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/1442 | - |
dc.description.abstract | Diffusion-weighted imaging (DWI) is frequently used in the field of diagnostic medicine to detect various human diseases. In DWI, noise suppression is very important for achieving high detection accuracy of diseases. In this study, we develop a deep convolutional neural network (Deep-CNN) noise reduction algorithm and evaluate its effectiveness in DWI by performing both simulations and real experiments with a 1.5- and a 3.0-T MRI system. The results validate the proposed Deep-CNN algorithm for DWI. Compared with previously developed non-local means (NLM) algorithms, the proposed Deep-CNN algorithm achieves superior quantitative results. In conclusion, the quantitative results verify that the proposed Deep-CNN algorithm has higher noise reduction efficiency and image visibility than previously developed algorithms for DWI. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN MAGNETICS SOC | - |
dc.relation.isPartOf | JOURNAL OF MAGNETICS | - |
dc.subject | MRI | - |
dc.subject | BODY | - |
dc.title | Development and Application of a Deep Convolutional Neural Network Noise Reduction Algorithm for Diffusion-weighted Magnetic Resonance Imaging | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000474331400005 | - |
dc.identifier.doi | 10.4283/JMAG.2019.24.2.223 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MAGNETICS, v.24, no.2, pp.223 - 229 | - |
dc.identifier.kciid | ART002481263 | - |
dc.identifier.scopusid | 2-s2.0-85069543808 | - |
dc.citation.endPage | 229 | - |
dc.citation.startPage | 223 | - |
dc.citation.title | JOURNAL OF MAGNETICS | - |
dc.citation.volume | 24 | - |
dc.citation.number | 2 | - |
dc.contributor.affiliatedAuthor | Lee, Youngjin | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Deep convolutional neural network (Deep-CNN) noise reduction algorithm | - |
dc.subject.keywordAuthor | Diffusion-weighted imaging (DWI) | - |
dc.subject.keywordAuthor | Magnetic resonance imaging (MRI) | - |
dc.subject.keywordAuthor | Image processing | - |
dc.subject.keywordAuthor | quantitative evaluation of image performance | - |
dc.subject.keywordPlus | MRI | - |
dc.subject.keywordPlus | BODY | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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