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Three-dimensional soft tissue landmark detection with marching cube algorithm
DC Field | Value | Language |
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dc.contributor.author | 박선형 | - |
dc.contributor.author | 유형석 | - |
dc.contributor.author | 최성환 | - |
dc.contributor.author | 최윤정 | - |
dc.date.accessioned | 2023-03-22T02:14:20Z | - |
dc.date.available | 2023-03-22T02:14:20Z | - |
dc.date.issued | 2023-01 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/193551 | - |
dc.description.abstract | Current method of analyzing three-dimensional soft tissue data, especially in the frontal view, is subjective and has poor reliability. To overcome this limitation, the present study aimed to introduce a new method of analyzing soft tissue data reconstructed by marching cube algorithm (Program S) and compare it with a commercially available program (Program A). Cone-beam computed tomography images of 42 patients were included. Two orthodontists digitized six landmarks (pronasale, columella, upper and lower lip, right and left cheek) twice using both programs in two-week intervals, and the reliability was compared. Furthermore, computer-calculated point (CC point) was developed to evaluate whether human error could be reduced. The results showed that the intra- and inter-examiner reliability of Program S (99.7-100% and 99.9-100%, respectively) were higher than that of Program A (64.0-99.9% and 76.1-99.9%, respectively). Moreover, the inter-examiner difference of coordinate values and distances for all six landmarks in Program S was lower than Program A. Lastly, CC point was provided as a consistent single point. Therefore, it was validated that this new methodology can increase the intra- and inter-examiner reliability of soft tissue landmark digitation and CC point can be used as a landmark to reduce human error. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Algorithms* | - |
dc.subject.MESH | Cephalometry / methods | - |
dc.subject.MESH | Cone-Beam Computed Tomography / methods | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Imaging, Three-Dimensional* / methods | - |
dc.subject.MESH | Lip / diagnostic imaging | - |
dc.subject.MESH | Reproducibility of Results | - |
dc.title | Three-dimensional soft tissue landmark detection with marching cube algorithm | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Orthodontics (교정과학교실) | - |
dc.contributor.googleauthor | Yoonjung Lee | - |
dc.contributor.googleauthor | Ji-Min Lee | - |
dc.contributor.googleauthor | Sun-Hyung Park | - |
dc.contributor.googleauthor | Yoon Jeong Choi | - |
dc.contributor.googleauthor | Sung-Hwan Choi | - |
dc.contributor.googleauthor | Jae Joon Hwang | - |
dc.contributor.googleauthor | Hyung-Seog Yu | - |
dc.identifier.doi | 10.1038/s41598-023-28792-w | - |
dc.contributor.localId | A01506 | - |
dc.contributor.localId | A02532 | - |
dc.contributor.localId | A04083 | - |
dc.contributor.localId | A04139 | - |
dc.relation.journalcode | J02646 | - |
dc.identifier.eissn | 2045-2322 | - |
dc.identifier.pmid | 36707701 | - |
dc.contributor.alternativeName | Park, Sun Hyung | - |
dc.contributor.affiliatedAuthor | 박선형 | - |
dc.contributor.affiliatedAuthor | 유형석 | - |
dc.contributor.affiliatedAuthor | 최성환 | - |
dc.contributor.affiliatedAuthor | 최윤정 | - |
dc.citation.volume | 13 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1544 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, Vol.13(1) : 1544, 2023-01 | - |
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