| Presentation | 2011-01-20 Automated Localization of Pelvic Anatomical Coordinate System from 3D CT Data of the Hip Using Statistical Landmark Model Futoshi YOKOTA, Toshiyuki OKADA, Masaki TAKAO, Nobuhiko SUGANO, Yukio TADA, Noriyuki TOMIYAMA, Yoshinobu SATO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Localization of the pelvic anatomical coordinate system from 3D CT data is prerequisite of patient specific planning and simulation for hip surgery. In this paper, we proposed automated localization using statistical landmark model. In Proposed method, we proposed automatic estimation ,of the pelvic bounding box and origin refinement using template matching. We applied the proposed method to 39 datasets. Compared to the manually localization by one experienced doctor, average position error was 2.37 ± 1.30 mm and orientation error was 1.07 ± 0.50 degree. The proposed method was shown to suitable accuracy for each patient dataset. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Total hip arthroplasty / Osteoarthritis of hip / Probabilistic atlas / Template matching |
| Paper # | MI2010-119 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2011/1/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Medical Imaging (MI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automated Localization of Pelvic Anatomical Coordinate System from 3D CT Data of the Hip Using Statistical Landmark Model |
| Sub Title (in English) | |
| Keyword(1) | Total hip arthroplasty |
| Keyword(2) | Osteoarthritis of hip |
| Keyword(3) | Probabilistic atlas |
| Keyword(4) | Template matching |
| 1st Author's Name | Futoshi YOKOTA |
| 1st Author's Affiliation | Graduate School of Engineering, Kobe University() |
| 2nd Author's Name | Toshiyuki OKADA |
| 2nd Author's Affiliation | Graduate School of Medicine, Osaka University |
| 3rd Author's Name | Masaki TAKAO |
| 3rd Author's Affiliation | Graduate School of Medicine, Osaka University |
| 4th Author's Name | Nobuhiko SUGANO |
| 4th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 5th Author's Name | Yukio TADA |
| 5th Author's Affiliation | Graduate School of System Informatics, Kobe University |
| 6th Author's Name | Noriyuki TOMIYAMA |
| 6th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 7th Author's Name | Yoshinobu SATO |
| 7th Author's Affiliation | Graduate School of Medicine, Osaka University |
| Date | 2011-01-20 |
| Paper # | MI2010-119 |
| Volume (vol) | vol.110 |
| Number (no) | 364 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |