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Deep Learning Segmentation in 2D X-ray Images and Non-Rigid Registration in Multi-Modality Images of Coronary Arteries

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dc.contributor.authorPark, Taeyong-
dc.contributor.authorKhang, Seungwoo-
dc.contributor.authorJeong, Heeryeol-
dc.contributor.authorKoo, Kyoyeong-
dc.contributor.authorLee, Jeongjin-
dc.contributor.authorShin, Juneseuk-
dc.contributor.authorKang, Ho Chul-
dc.date.accessioned2023-03-20T07:40:05Z-
dc.date.available2023-03-20T07:40:05Z-
dc.date.created2023-02-27-
dc.date.issued2022-04-
dc.identifier.issn2075-4418-
dc.identifier.urihttp://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/43404-
dc.description.abstractX-ray angiography is commonly used in the diagnosis and treatment of coronary artery disease with the advantage of visualization of the inside of blood vessels in real-time. However, it has several disadvantages that occur in the acquisition process, which causes inconvenience and difficulty. Here, we propose a novel segmentation and nonrigid registration method to provide useful real-time assistive images and information. A convolutional neural network is used for the segmentation of coronary arteries in 2D X-ray angiography acquired from various angles in real-time. To compensate for errors that occur during the 2D X-ray angiography acquisition process, 3D CT angiography is used to analyze the topological structure. A novel energy function-based 3D deformation and optimization is utilized to implement real-time registration. We evaluated the proposed method for 50 series from 38 patients by comparing the ground truth. The proposed segmentation method showed that Precision, Recall, and F1 score were 0.7563, 0.6922, and 0.7176 for all vessels, 0.8542, 0.6003, and 0.7035 for markers, and 0.8897, 0.6389, and 0.7386 for bifurcation points, respectively. In the nonrigid registration method, the average distance of 0.8705, 1.06, and 1. 5706 mm for all vessels, markers, and bifurcation points was achieved. The overall process execution time was 0.179 s.-
dc.language영어-
dc.language.isoen-
dc.publisherMDPI-
dc.relation.isPartOfDIAGNOSTICS-
dc.titleDeep Learning Segmentation in 2D X-ray Images and Non-Rigid Registration in Multi-Modality Images of Coronary Arteries-
dc.typeArticle-
dc.identifier.doi10.3390/diagnostics12040778-
dc.type.rimsART-
dc.identifier.bibliographicCitationDIAGNOSTICS, v.12, no.4-
dc.description.journalClass1-
dc.identifier.wosid000785138300001-
dc.identifier.scopusid2-s2.0-85127580660-
dc.citation.number4-
dc.citation.titleDIAGNOSTICS-
dc.citation.volume12-
dc.contributor.affiliatedAuthorLee, Jeongjin-
dc.identifier.urlhttps://www.mdpi.com/2075-4418/12/4/778-
dc.type.docTypeArticle-
dc.description.isOpenAccessY-
dc.subject.keywordAuthorpercutaneous coronary intervention-
dc.subject.keywordAuthorimage segmentation-
dc.subject.keywordAuthorconvolutional neural network-
dc.subject.keywordAuthornonrigid registration-
dc.subject.keywordAuthormultimodality registration-
dc.subject.keywordPlusVASCULAR STRUCTURES-
dc.subject.keywordPlusMODELS-
dc.subject.keywordPlusANGIOGRAPHY-
dc.subject.keywordPlusEXTRACTION-
dc.subject.keywordPlusRESTENOSIS-
dc.subject.keywordPlusALIGNMENT-
dc.subject.keywordPlusTRACKING-
dc.subject.keywordPlusGUIDANCE-
dc.subject.keywordPlusCTA-
dc.relation.journalResearchAreaGeneral & Internal Medicine-
dc.relation.journalWebOfScienceCategoryMedicine, General & Internal-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
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