| Presentation | 2012-05-18 A Study on Non-Rigid Volume Registration Using 3D Phase-Only Correlation Yuichiro TAJIMA, Koichi ITO, Takafumi AOKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Volume registration is an essential technology for comparing medical volume data acquired in different days and for combining different types of volume data from various imaging devices. For accurate comparison, it is necessary to correct non-rigid deformation between volume data, since the complex deformation between medical volume data is observed even if they are taken from the same regions of the subject. This paper proposes a novel non-rigid registration method using 3D Phase-Only Correlation (POC). The proposed method achieves accurate and fast volume registration by employing POC-based block matching (with small volume blocks), which can find the voxel correspondence with sub-voxel accuracy between two volume data. The proposed method exhibits higher accuracy and shorter computation time compared with the conventional method, and is effective even for multimodality cases such as CT-MRI registration. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | volume registration / medical imaging / non-rigid transformation / Phase-Only Correlation |
| Paper # | IE2012-35,PRMU2012-20,MI2012-20 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2012/5/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Non-Rigid Volume Registration Using 3D Phase-Only Correlation |
| Sub Title (in English) | |
| Keyword(1) | volume registration |
| Keyword(2) | medical imaging |
| Keyword(3) | non-rigid transformation |
| Keyword(4) | Phase-Only Correlation |
| 1st Author's Name | Yuichiro TAJIMA |
| 1st Author's Affiliation | Graduate School of Information Sciences, Tohoku University() |
| 2nd Author's Name | Koichi ITO |
| 2nd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| 3rd Author's Name | Takafumi AOKI |
| 3rd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| Date | 2012-05-18 |
| Paper # | IE2012-35,PRMU2012-20,MI2012-20 |
| Volume (vol) | vol.112 |
| Number (no) | 36 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |