| Presentation | 2012-05-17 Disease discrimination based on disease subspace of organ shape using orthogonal complement of normal subspace Keisuke HIGASHIURA, Dipti Prasad Mukherjee, Toshiyuki OKADA, Futoshi YOKOTA, Masatoshi HORI, Masaki TAKAO, Nobuhiko SUGANO, Yen-Wei CHEN, Noriyuki TOMIYAMA, Yoshinobu SATO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Diagnostic modeling based on computational anatomy is an important topic. In previous work, discrimination method using support vector machine based on principal component analysis of the hippocampus shapes have been proposed. However, disease-specific component was not considered explicitly. In this paper, we propose a method for constructing the disease subspace using orthogonal complement of the normal subspace. The proposed method was tested using the hepatic cirrhosis and hip osteoarthritis datasets and was compared to a previous method. In our experiments, the proposed method was effective for disease discrimination based on organ shapes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | statistical shape model / support vector machine / liver / femur / principal component analysis / chronic liver disease / hepatic cirrhosis |
| Paper # | IE2012-25,PRMU2012-10,MI2012-10 |
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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) | Disease discrimination based on disease subspace of organ shape using orthogonal complement of normal subspace |
| Sub Title (in English) | |
| Keyword(1) | statistical shape model |
| Keyword(2) | support vector machine |
| Keyword(3) | liver |
| Keyword(4) | femur |
| Keyword(5) | principal component analysis |
| Keyword(6) | chronic liver disease |
| Keyword(7) | hepatic cirrhosis |
| 1st Author's Name | Keisuke HIGASHIURA |
| 1st Author's Affiliation | Graduate School of Information Science and Engineering, Ritsumeikan University() |
| 2nd Author's Name | Dipti Prasad Mukherjee |
| 2nd Author's Affiliation | Computer and Communication Sciences Division, Indian Statistical Institute |
| 3rd Author's Name | Toshiyuki OKADA |
| 3rd Author's Affiliation | Graduate School of Medicine, Osaka University |
| 4th Author's Name | Futoshi YOKOTA |
| 4th Author's Affiliation | Graduate School of Engineering, Kobe University |
| 5th Author's Name | Masatoshi HORI |
| 5th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 6th Author's Name | Masaki TAKAO |
| 6th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 7th Author's Name | Nobuhiko SUGANO |
| 7th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 8th Author's Name | Yen-Wei CHEN |
| 8th Author's Affiliation | Graduate School of Information Science and Engineering, Ritsumeikan University |
| 9th Author's Name | Noriyuki TOMIYAMA |
| 9th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 10th Author's Name | Yoshinobu SATO |
| 10th Author's Affiliation | Graduate School of Medicine, Osaka University |
| Date | 2012-05-17 |
| Paper # | IE2012-25,PRMU2012-10,MI2012-10 |
| Volume (vol) | vol.112 |
| Number (no) | 36 |
| Page | pp.pp.- |
| #Pages | 6 |
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