Reconstruction of 3D geometric models of pulmonary arteries from cardiac CT images
| dc.citation.epage | 499 | en_US |
| dc.citation.spage | 492 | en_US |
| dc.citation.volume | 4683 | en_US |
| dc.contributor.author | Yu, CC | en_US |
| dc.contributor.author | Ching, YT | en_US |
| dc.contributor.author | Chen, SJ | en_US |
| dc.contributor.department | 資訊工程學系 | zh_TW |
| dc.contributor.department | Department of Computer Science | en_US |
| dc.date.accessioned | 2014-12-08T15:26:27Z | |
| dc.date.available | 2014-12-08T15:26:27Z | |
| dc.date.issued | 2002 | en_US |
| dc.description.abstract | We present a method to construct the geometric model of the pulmonary arteries from a set of cardiac CT scan images. It is desired that the model is in rectangular meshes. The main difficulties in this work are insufficient resolution along z-direction, the requirement of the rectangular meshes, and the geometric shape of the pulmonary arteries. We present a method that is based on estimation the medial axis and the radii of the vessel along the axis. We evaluate the proposed method using a phantom data set. The proposed method can achieve good reconstructed result for the phantom data set. | en_US |
| dc.identifier.doi | 10.1117/12.463619 | en_US |
| dc.identifier.isbn | 0-8194-4428-6 | en_US |
| dc.identifier.issn | 0277-786X | en_US |
| dc.identifier.journal | MEDICAL IMAGING 2002: PHYSIOLOGY AND FUNCTION FROM MULTIDIMENSIONAL IMAGES | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1117/12.463619 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/18781 | |
| dc.identifier.wosnumber | WOS:000176683700053 | |
| dc.language.iso | en_US | en_US |
| dc.subject | pulmonary arteries | en_US |
| dc.subject | 3D geometric model | en_US |
| dc.subject | spline curve | en_US |
| dc.subject | CT scan | en_US |
| dc.title | Reconstruction of 3D geometric models of pulmonary arteries from cardiac CT images | en_US |
| dc.type | Proceedings Paper | en_US |