Cited 96 times in
ORBIT: a multiresolution framework for deformable registration of brain tumor images.
DC Field | Value | Language |
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dc.contributor.author | 이승구 | - |
dc.date.accessioned | 2015-05-19T17:09:36Z | - |
dc.date.available | 2015-05-19T17:09:36Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 0278-0062 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/107614 | - |
dc.description.abstract | A deformable registration method is proposed for registering a normal brain atlas with images of brain tumor patients. The registration is facilitated by first simulating the tumor mass effect in the normal atlas in order to create an atlas image that is as similar as possible to the patient's image. An optimization framework is used to optimize the location of tumor seed as well as other parameters of the tumor growth model, based on the pattern of deformation around the tumor region. In particular, the optimization is implemented in a multiresolution and hierarchical scheme, and it is accelerated by using a principal component analysis (PCA)-based model of tumor growth and mass effect, trained on a computationally more expensive biomechanical model. Validation on simulated and real images shows that the proposed registration framework, referred to as ORBIT (optimization of tumor parameters and registration of brain images with tumors), outperforms other available registration methods particularly for the regions close to the tumor, and it has the potential to assist in constructing statistical atlases from tumor-diseased brain images. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 1003~1017 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON MEDICAL IMAGING | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Algorithms* | - |
dc.subject.MESH | Artificial Intelligence* | - |
dc.subject.MESH | Brain Neoplasms/diagnosis* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Image Enhancement/methods | - |
dc.subject.MESH | Image Interpretation, Computer-Assisted/methods* | - |
dc.subject.MESH | Imaging, Three-Dimensional/methods* | - |
dc.subject.MESH | Pattern Recognition, Automated/methods* | - |
dc.subject.MESH | Reproducibility of Results | - |
dc.subject.MESH | Sensitivity and Specificity | - |
dc.subject.MESH | Software* | - |
dc.subject.MESH | Subtraction Technique* | - |
dc.title | ORBIT: a multiresolution framework for deformable registration of brain tumor images. | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학) | - |
dc.contributor.googleauthor | Evangelia I. Zacharaki | - |
dc.contributor.googleauthor | Dinggang Shen | - |
dc.contributor.googleauthor | Seung-Koo Lee | - |
dc.contributor.googleauthor | Christos Davatzikos | - |
dc.identifier.doi | 10.1109/TMI.2008.916954 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A02912 | - |
dc.relation.journalcode | J01028 | - |
dc.identifier.pmid | 18672419 | - |
dc.subject.keyword | Algorithms* | - |
dc.subject.keyword | Artificial Intelligence* | - |
dc.subject.keyword | Brain Neoplasms/diagnosis* | - |
dc.subject.keyword | Humans | - |
dc.subject.keyword | Image Enhancement/methods | - |
dc.subject.keyword | Image Interpretation, Computer-Assisted/methods* | - |
dc.subject.keyword | Imaging, Three-Dimensional/methods* | - |
dc.subject.keyword | Pattern Recognition, Automated/methods* | - |
dc.subject.keyword | Reproducibility of Results | - |
dc.subject.keyword | Sensitivity and Specificity | - |
dc.subject.keyword | Software* | - |
dc.subject.keyword | Subtraction Technique* | - |
dc.contributor.alternativeName | Lee, Seung Koo | - |
dc.contributor.affiliatedAuthor | Lee, Seung Koo | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 27 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1003 | - |
dc.citation.endPage | 1017 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON MEDICAL IMAGING, Vol.27(8) : 1003-1017, 2008 | - |
dc.identifier.rimsid | 53344 | - |
dc.type.rims | ART | - |
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