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Epipolar 기하학을 이용한 2차원투영 데이터의 3차원 표현에 관한 연구
DC Field | Value | Language |
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dc.contributor.author | 김남현 | - |
dc.contributor.author | 김용욱 | - |
dc.contributor.author | 유선국 | - |
dc.date.accessioned | 2016-05-16T11:05:20Z | - |
dc.date.available | 2016-05-16T11:05:20Z | - |
dc.date.issued | 2002 | - |
dc.identifier.issn | 1975-0102 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/143761 | - |
dc.description.abstract | In this paper, the epipolar geometry, genera17y used as a pin-hole camera model, is newly adapted to our proposed method that enables the affine reconstruction of the 3D object from two projected views. The proposed method models the projective projection of inherent X-ray imaging system, obviates the need to attach artifirially constructed material on the body, and requires none of the prior-knowledge regarding to intrinsic and extrinsic parameters of two X-ray imaging systems. The optimum numerical solution is obtained by applying the least mean square estimator to corresponding points on two projected X-ray planes. The performance of this proposed method is Quantitatively analyzed using computer synthesized model of Cochlear implantation electrodes. In simulated experiments, the propnsed method is insensitive to the added random noise, the scaling factor change, the center point change, and rotational angular change between two projection planes, as well as enables the stable 3D reconstruction in least square sense even in worst testing cases. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 212~219 | - |
dc.relation.isPartOf | JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Epipolar 기하학을 이용한 2차원투영 데이터의 3차원 표현에 관한 연구 | - |
dc.title.alternative | A Study on the 3D Representation of 2D Projection Data using Epipolar Geometry | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Medical Engineering (의학공학) | - |
dc.contributor.googleauthor | 유선국 | - |
dc.contributor.googleauthor | 김남현 | - |
dc.contributor.googleauthor | 김용욱 | - |
dc.contributor.googleauthor | 김희중 | - |
dc.contributor.googleauthor | Ge Wang | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00749 | - |
dc.contributor.localId | A02471 | - |
dc.contributor.localId | A00357 | - |
dc.relation.journalcode | J01385 | - |
dc.identifier.eissn | 2093-7423 | - |
dc.subject.keyword | Epipolar Geometry | - |
dc.subject.keyword | Two projections | - |
dc.subject.keyword | 3D reconstruction | - |
dc.subject.keyword | Least Square | - |
dc.contributor.alternativeName | Kim, Nam Hyun | - |
dc.contributor.alternativeName | Kim, Yong Oock | - |
dc.contributor.alternativeName | Yoo, Sun Kook | - |
dc.contributor.affiliatedAuthor | Kim, Yong Oock | - |
dc.contributor.affiliatedAuthor | Yoo, Sun Kook | - |
dc.contributor.affiliatedAuthor | Kim, Nam Hyun | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 51D | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 212 | - |
dc.citation.endPage | 219 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, Vol.51D(5) : 212-219, 2002 | - |
dc.identifier.rimsid | 37532 | - |
dc.type.rims | ART | - |
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