| Presentation | 2018-05-18 Large Deformation Diffeomorphic Metric Mapping of 3D Organ Shape and the Statistical Shape Model on Non-Linear Manifold Takuya Hashiguti, Shuntaro Monobe, Hidekata Hontani, Tatsuya Yokota, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this article，we report on a method that generates a set of corresponding points on the surfaces of target organs in given training 3D medical images in order for the construction of a statistical shape model (SSM) of the organ．For representing the surface of a target organ using a point distribution model (PDM)，we need to generate corresponding points among the surfaces．Roughly speaking，we can divide the methods for the corresponding points into two categories: Image-based registration methods and Region-based ones．We employ a large deformation diffeomorphic metric mapping (LDDMM) method included in the latter category．The LDDMM method is widely employed for the generation of corresponding points because the method can obtain a spatially smooth one-to-one mapping between given two figures. In this article，we demonstrate that SSMs obtained by applying the LDDMM after describing organ region features using a graph Laplacian eigenvectors are better than SSMs directly applying the LDDMM to given organ regions． |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Statistical Shape Model / Corresponding Points / Large Deformation Diffeomorphic Metric Mapping |
| Paper # | SIP2018-7,IE2018-7,PRMU2018-7,MI2018-7 |
| Date of Issue | 2018-05-10 (SIP, IE, PRMU, MI) |
| Conference Information | |
| Committee | PRMU / MI / IE / SIP |
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| Conference Date | 2018/5/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Shinichi Sato(NII) / Kensaku Mori(Nagoya Univ.) / Takayuki Hamamoto(Tokyo Univ. of Science) / Masahiro Okuda(Univ. of Kitakyushu) |
| Vice Chair | Hironobu Fujiyoshi(Chubu Univ.) / Yoshihisa Ijiri(Omron) / Yoshiki Kawata(Tokushima Univ.) / Yuichi Kimura(Kinki Univ.) / Kazuya Kodama(NII) / Hideaki Kimata(NTT) / Shogo Muramatsu(Niigata Univ.) / Naoyuki Aikawa(TUS) |
| Secretary | Hironobu Fujiyoshi(AIST) / Yoshihisa Ijiri(NAIST) / Yoshiki Kawata(Aichi Inst. of Tech.) / Yuichi Kimura(Nagoya Inst. of Tech.) / Kazuya Kodama(Nagoya Univ.) / Hideaki Kimata(KDDI Research) / Shogo Muramatsu(Chiba Inst. of Tech.) / Naoyuki Aikawa(Takushoku Univ.) |
| Assistant | Masato Ishii(NEC) / Yusuke Sugano(Osaka Univ.) / Ryo Haraguchi(Univ. of Hyogo) / Yasushi Hirano(Yamaguchi Univ.) / Yasutaka Matsuo(NHK) / Kazuya Hayase(NTT) / Masayoshi Nakamoto(Hiroshima Univ.ひろ) |
| Paper Information | |
| Registration To | Technical Committee on Pattern Recognition and Media Understanding / Technical Committee on Medical Imaging / Technical Committee on Image Engineering / Technical Committee on Signal Processing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Large Deformation Diffeomorphic Metric Mapping of 3D Organ Shape and the Statistical Shape Model on Non-Linear Manifold |
| Sub Title (in English) | |
| Keyword(1) | Statistical Shape Model |
| Keyword(2) | Corresponding Points |
| Keyword(3) | Large Deformation Diffeomorphic Metric Mapping |
| 1st Author's Name | Takuya Hashiguti |
| 1st Author's Affiliation | Nagoya Institute of Technology(NIT) |
| 2nd Author's Name | Shuntaro Monobe |
| 2nd Author's Affiliation | Nagoya Institute of Technology(NIT) |
| 3rd Author's Name | Hidekata Hontani |
| 3rd Author's Affiliation | Nagoya Institute of Technology(NIT) |
| 4th Author's Name | Tatsuya Yokota |
| 4th Author's Affiliation | Nagoya Institute of Technology(NIT) |
| Date | 2018-05-18 |
| Paper # | SIP2018-7,IE2018-7,PRMU2018-7,MI2018-7 |
| Volume (vol) | vol.118 |
| Number (no) | SIP-33,IE-34,PRMU-35,MI-36 |
| Page | pp.pp.29-34(SIP), pp.29-34(IE), pp.29-34(PRMU), pp.29-34(MI), |
| #Pages | 6 |
| Date of Issue | 2018-05-10 (SIP, IE, PRMU, MI) |