| Presentation | 2015-09-11 Automatic 3D image registration for CT and MR images based on Levenberg-Marquardt optimization method Mio Kisaki, Yutaro Yamamura, Hyoungseop Kim, Joo Kooi Tan, Seiji Ishikawa, Akiyoshi Yamamoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Medical imaging diagnosis and surgical planning often benefit from an image fusion technique. However, commonly used mouse-based registration yields variations in the accuracy of results due to manual operations. In addition, the increase of physical burdens to the operators and the requirement for a substantial investment of time are pending issues. Therefore, in recent years many researches have attempted to automatic image registration for multi-modal images. In this paper, a CAD system is developed to assist radiotherapy planning for CyberKnife treatment. We propose a new automatic image registration technique for image fusion of head CT and MR images. In our method, the process of the global matching is refined based on coarse-to-fine as an initial matching and the maximization of normalized mutual information on VOIs is performed based on Levenberg-Marquardt algorithm as the final matching. We evaluated our proposed method in 5 clinical cases and discussed the accuracy of the registration results with computational time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image Registration / Levenberg-Marquardt Algorithm / CT / MRI / CyberKnife |
| Paper # | LOIS2015-24,IE2015-56,EMM2015-39 |
| Date of Issue | 2015-09-03 (LOIS, IE, EMM) |
| Conference Information | |
| Committee | LOIS / IE / EMM / IEE-CMN / ITE-ME |
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| Conference Date | 2015/9/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya University, Higashiyama Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Manabu Okamoto(NTT) / Seishi Takamura(NTT) / Akinori Ito(Tohoku Univ.) / Yoshimi Fukumura(Nagaoka Univ. of Tech.) / Kazuhito Murakami(愛知県立大) |
| Vice Chair | Hiroyuki Nishi(Sojo Univ.) / Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Masashi Unoki(JAIST) / Masaki Kawamura(Yamaguchi Univ.) / / Miki Haseyama(北海道大学) |
| Secretary | Hiroyuki Nishi(Tsuda College) / Takayuki Hamamoto(NTT) / Atsuro Ichigaya(NTT) / Masashi Unoki(KDDI R&D Labs.) / Masaki Kawamura(Univ. of Electro-Comm.) / (Nagasaki Univ.) / Miki Haseyama(CRIEPI) |
| Assistant | Yu Ichifuji(NII) / Takamichi Miyata(Chiba Inst. of Tech.) / Keita Takahashi(Nagoya Univ.) / Motoi Iwata(Osaka Pref. Univ.) / Kazuhiro Kohno(Kansai Univ.) / Keisuke Utsu(Tokai Univ.) / Takeshi Yagi(NTT) / Kei Kawamura(KDDI研) / Jun Shimamura(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Life Intelligence and Office Information Systems / Technical Committee on Image Engineering / Technical Committee on Enriched MultiMedia / Technical Meeting on Communications / Technical Group on Media Engineering |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automatic 3D image registration for CT and MR images based on Levenberg-Marquardt optimization method |
| Sub Title (in English) | |
| Keyword(1) | Image Registration |
| Keyword(2) | Levenberg-Marquardt Algorithm |
| Keyword(3) | CT |
| Keyword(4) | MRI |
| Keyword(5) | CyberKnife |
| 1st Author's Name | Mio Kisaki |
| 1st Author's Affiliation | Kyushu Institute of Technology(KIT) |
| 2nd Author's Name | Yutaro Yamamura |
| 2nd Author's Affiliation | Kyushu Institute of Technology(KIT) |
| 3rd Author's Name | Hyoungseop Kim |
| 3rd Author's Affiliation | Kyushu Institute of Technology(KIT) |
| 4th Author's Name | Joo Kooi Tan |
| 4th Author's Affiliation | Kyushu Institute of Technology(KIT) |
| 5th Author's Name | Seiji Ishikawa |
| 5th Author's Affiliation | Kyushu Institute of Technology(KIT) |
| 6th Author's Name | Akiyoshi Yamamoto |
| 6th Author's Affiliation | Tobata Kyoritsu Hospital(Tobata Kyoritsu Hospital) |
| Date | 2015-09-11 |
| Paper # | LOIS2015-24,IE2015-56,EMM2015-39 |
| Volume (vol) | vol.115 |
| Number (no) | LOIS-219,IE-220,EMM-221 |
| Page | pp.pp.51-54(LOIS), pp.51-54(IE), pp.51-54(EMM), |
| #Pages | 4 |
| Date of Issue | 2015-09-03 (LOIS, IE, EMM) |