Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김지은 | - |
dc.date.accessioned | 2018-03-30T05:08:23Z | - |
dc.date.available | 2018-03-30T05:08:23Z | - |
dc.date.issued | 2013-07 | - |
dc.identifier.citation | Journal of Electronic Imaging, 2013, 22(3), 033010 | en_US |
dc.identifier.issn | 1017-9909 | - |
dc.identifier.issn | 1560-229X | - |
dc.identifier.uri | https://www.spiedigitallibrary.org/journals/Journal-of-Electronic-Imaging/volume-22/issue-3/033010/Support-vector-machine-based-boundary-recovery-of-a-medical-image/10.1117/1.JEI.22.3.033010.short?SSO=1 | - |
dc.description.abstract | A novel support vector machine (SVM)-based boundary recovery procedure for segmented medical objects in low-resolution images is proposed. The proposed procedure consists of two steps: segmentation and boundary interpolation steps. First, we initially estimate a coarse object region using an active contour-based segmentation method. Boundary recoveries from the first step exhibit considerably blocky artifacts and are easily misled by noise. Then, a reliable boundary recovery is achieved in the next step by the proposed support vector machines based interpolation scheme. In simulation, the proposed algorithm shows more reliable and better performance in the presence of noise and adequately preserves shapes and smooth boundaries that are essential characteristics of medical objects. We illustrate it using real-life data sets in regard to nonconvex tube detection in wall shear stress, lumen detection in carotid stenosis, micro-calcifications detection in digital mammography, and nonmedical fields as well. (C) 2013 SPIE and IS&T | en_US |
dc.description.sponsorship | This work was supported by the Industrial Strategic Technology Development Program (10042693, Socio-Cognitive Design Technology for Convergence Service) funded by the Ministry of Knowledge Economy (MKE, Korea). | en_US |
dc.language.iso | en | en_US |
dc.publisher | IS&T & SPIE | en_US |
dc.subject | CAROTID BIFURCATION | en_US |
dc.subject | WALL SHEAR | en_US |
dc.subject | MRI | en_US |
dc.subject | CONSEQUENCES | en_US |
dc.subject | MODEL | en_US |
dc.title | Support vector machine-based boundary recovery of a medical image segment in low resolution | en_US |
dc.type | Article | en_US |
dc.relation.volume | 22 | - |
dc.identifier.doi | 10.1117/1.JEI.22.3.033010 | - |
dc.relation.page | 20-25 | - |
dc.relation.journal | JOURNAL OF ELECTRONIC IMAGING | - |
dc.contributor.googleauthor | Lee, Kichun | - |
dc.contributor.googleauthor | Heu, Jun-Hee | - |
dc.contributor.googleauthor | Kim, Jieun | - |
dc.relation.code | 2013004692 | - |
dc.sector.campus | S | - |
dc.sector.daehak | GRADUATE SCHOOL OF TECHNOLOGY & INNOVATION MANAGEMENT[S] | - |
dc.sector.department | DEPARTMENT OF TECHNOLOGY MANAGEMENT | - |
dc.identifier.pid | jkim2 | - |
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