| Presentation | 2010-09-03 Study on anatomical landmark detection from CT image via three-dimensional SIFT Mitsutaka NEMOTO, Yukihiro NOMURA, Yoshitaka MASUTANI, Shohei HANAOKA, Takeharu YOSHIKAWA, Naoto HAYASHI, Naoki YOSHIOKA, Kuni OHTOMO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Detection of anatomical landmarks on 3D medical images is an our recent research topic. The anatomical landmarks, which are local structures as a part of inner organs or bones, often play key role in medical image understanding. In this study, 3D extended SIFT (Scale Invariant Feature Transform), which is a method to detect key-points from images and to describe detected key-points as HoG (Histogram of Gaussian) base features, is utilized to detect anatomical landmarks. Landmark detection performance of 3D-SIFT was evaluated experimentally and was compared with the detection accuracy by appearance-based method we proposed previously. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Anatomical landmarks / medical image understanding / 3D-SIFT |
| Paper # | MI2010-59 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2010/8/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Medical Imaging (MI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on anatomical landmark detection from CT image via three-dimensional SIFT |
| Sub Title (in English) | |
| Keyword(1) | Anatomical landmarks |
| Keyword(2) | medical image understanding |
| Keyword(3) | 3D-SIFT |
| 1st Author's Name | Mitsutaka NEMOTO |
| 1st Author's Affiliation | Dept. of Radiology, The Univ. of Tokyo Hospital() |
| 2nd Author's Name | Yukihiro NOMURA |
| 2nd Author's Affiliation | Dept. of Radiology, The Univ. of Tokyo Hospital |
| 3rd Author's Name | Yoshitaka MASUTANI |
| 3rd Author's Affiliation | Dept. of Radiology, The Univ. of Tokyo Hospital:Div. of Radiology, and Biomedical Engineering, Graduate School of Medicine, The Univ. of Tokyo |
| 4th Author's Name | Shohei HANAOKA |
| 4th Author's Affiliation | Div. of Radiology, and Biomedical Engineering, Graduate School of Medicine, The Univ. of Tokyo |
| 5th Author's Name | Takeharu YOSHIKAWA |
| 5th Author's Affiliation | Dept. of Computational Diagnostic Radiology and Preventive Medicine, The Univ. of Tokyo Hospital |
| 6th Author's Name | Naoto HAYASHI |
| 6th Author's Affiliation | Dept. of Computational Diagnostic Radiology and Preventive Medicine, The Univ. of Tokyo Hospital |
| 7th Author's Name | Naoki YOSHIOKA |
| 7th Author's Affiliation | Dept. of Integrated Imaging Informatics, The Univ. of Tokyo Hospital |
| 8th Author's Name | Kuni OHTOMO |
| 8th Author's Affiliation | Dept. of Radiology, The Univ. of Tokyo Hospital:Div. of Radiology, and Biomedical Engineering, Graduate School of Medicine, The Univ. of Tokyo |
| Date | 2010-09-03 |
| Paper # | MI2010-59 |
| Volume (vol) | vol.110 |
| Number (no) | 195 |
| Page | pp.pp.- |
| #Pages | 6 |
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