| Presentation | 2015-03-19 Angle Based Segmentation in Cardiovascular OCT Image Yutaka KOKAWA, Haiyuan WU, Kazumasa SUZUKI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Cardiovascular optical coherence tomography (OCT) is a catheter-based invasive imaging system. Using light rather than ultrasound, OCT produces high-resolution in vivo images of coronary arteries and deployed stents. In this paper, we propose an angle based segmentation method in cardiovascular OCT image. To make use of the characteristic of cardiovascular OCT image, and achieve its segmentation, we suggest polar-angle-brightness distribution vector (PABDV) to express the tissue in the blood vessel. Because the number of the tissue is unknown, we adopt AP (Affinity Propagation) and MSC (Mean Shift Clustering). We evaluate segmentation results using NMI (Normalized Mutual Information). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OCT / PABDV / AP / MSC / Segmentation |
| Paper # | BioX2014-52,PRMU2014-172 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2015/3/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Angle Based Segmentation in Cardiovascular OCT Image |
| Sub Title (in English) | |
| Keyword(1) | OCT |
| Keyword(2) | PABDV |
| Keyword(3) | AP |
| Keyword(4) | MSC |
| Keyword(5) | Segmentation |
| 1st Author's Name | Yutaka KOKAWA |
| 1st Author's Affiliation | Graduate School of Systems Engineering, Wakayama University() |
| 2nd Author's Name | Haiyuan WU |
| 2nd Author's Affiliation | Faculty of Systems Engineering, Wakayama University |
| 3rd Author's Name | Kazumasa SUZUKI |
| 3rd Author's Affiliation | Graduate School of Systems Engineering, Wakayama University |
| Date | 2015-03-19 |
| Paper # | BioX2014-52,PRMU2014-172 |
| Volume (vol) | vol.114 |
| Number (no) | 521 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |