| Paper Abstract and Keywords |
| Presentation |
2016-02-20 13:45
A preliminary study on non-rigid registration of abdominal CT images using bones
Yuki Hayakawa, Hotaka Takizawa, Hiroyuki Kudo, Toshiyuki Okada (Univ. of Tsukuba) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we propose a method of non-rigid registration of abdominal 3D CT images. First, gas regions are eliminated from reference and floating CT images based on a viscous-fluid transformation model. Then, 3D global transformation is performed by fitting bone structures in the images. Finally, we use a 3D non-rigid registration method based on the Thirion’s demons algorithm and the Freiman’s local-Affine estimation algorithm. This registration method is applied to actual images, and experimental results are shown. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
abdominal CT image / non-rigid registration / bones / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 40, no. 5, ME2016-21, pp. 77-80, Feb. 2016. |
| Paper # |
ME2016-21 |
| Date of Issue |
2016-02-13 (ME) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Notes on Review |
This article is a technical report without peer review, and its polished version will be published elsewhere. |
| Download PDF |
|
| Conference Information |
| Committee |
ME |
| Conference Date |
2016-02-20 - 2016-02-20 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanto Gakuin Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ME |
| Conference Code |
2016-02-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A preliminary study on non-rigid registration of abdominal CT images using bones |
| Sub Title (in English) |
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| Keyword(1) |
abdominal CT image |
| Keyword(2) |
non-rigid registration |
| Keyword(3) |
bones |
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| 1st Author's Name |
Yuki Hayakawa |
| 1st Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
| 2nd Author's Name |
Hotaka Takizawa |
| 2nd Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
| 3rd Author's Name |
Hiroyuki Kudo |
| 3rd Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
| 4th Author's Name |
Toshiyuki Okada |
| 4th Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
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| Speaker |
Author-1 |
| Date Time |
2016-02-20 13:45:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
ME2016-21 |
| Volume (vol) |
vol.40 |
| Number (no) |
no.5 |
| Page |
pp.77-80 |
| #Pages |
4 |
| Date of Issue |
2016-02-13 (ME) |