| Presentation | 1995/12/9 Evaluation of trabecular structures with a three-dimensional bone image Satoshi HOSOI, Ayumu MATANI, Osamu OSHIRO, Kunihiro CHIHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a three-dimensional (3-D) reconstruction method of a multiple sliced bone images and an evaluation method of the 3-D trabecular density. First, as a fundamental study of those methods, we reconstructed the 3-D image from the axially sliced bone images of the rat tibias which were normal control and osteoporosis. The both macroscopic and microscopic structures of the rat tibias could be observed clearly by those methods. Second, after we fixed the specific area to be examined, we evaluated trabecular structures using the 3-D trabecular density which indicated a trabecular distribution in the direction of the growth. Finally, those methods made it clear that the 3-D trabecular density of the osteoporosis rat was lower than that of normal one. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 3-D image / 3-D trabecular density / trabecular structure / osteoporosis, sliced image |
| Paper # | MBE95-117 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 1995/12/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of trabecular structures with a three-dimensional bone image |
| Sub Title (in English) | |
| Keyword(1) | 3-D image |
| Keyword(2) | 3-D trabecular density |
| Keyword(3) | trabecular structure |
| Keyword(4) | osteoporosis, sliced image |
| 1st Author's Name | Satoshi HOSOI |
| 1st Author's Affiliation | Graduated school of Information Science, Nara Institute of Science and Technology() |
| 2nd Author's Name | Ayumu MATANI |
| 2nd Author's Affiliation | Graduated school of Information Science, Nara Institute of Science and Technology |
| 3rd Author's Name | Osamu OSHIRO |
| 3rd Author's Affiliation | Graduated school of Information Science, Nara Institute of Science and Technology |
| 4th Author's Name | Kunihiro CHIHARA |
| 4th Author's Affiliation | Graduated school of Information Science, Nara Institute of Science and Technology |
| Date | 1995/12/9 |
| Paper # | MBE95-117 |
| Volume (vol) | vol.95 |
| Number (no) | 404 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |