| Presentation | 2001/1/19 Development of a method for generating a virtual pathological specimen based on deformation of a 3-D gray image Yoshiaki hoshino, Kensaku Mori, Yasuhito Suenaga, Jun-ichiro Toriwaki, Jun-ichi Hasegawa, Hirohumi Anno, Kazuhiro Katada, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we describe a method for generating a virtual stretched image of a luminal organ in a 3-D gray image. In the case of observing large cavity organs, a flattened view of the organ will be very useful for diagnosis. The proposed method generates a virtual stretched image by deforming a 3-D gray image. We generate a polygon model consisting of a set of triangle patches which approximate the global shape of a luminal organ(approximating shape). An original 3-D image is deformed by using the corresponding relation between cut and flattened shape of approximating shape. We can obtain flattened view(virtual pathological specimen)from the deformed image. The proposed method was applied to nine cases of 3-D abdominal CT images(stomach and colon). Experimental result showed that the proposed method could generate flattened view of organs satisfactorily. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | virtual pathological specimen / 3-D gray image / virtual stretched image / unraveling |
| Paper # | MI2000-88 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2001/1/19(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) | Development of a method for generating a virtual pathological specimen based on deformation of a 3-D gray image |
| Sub Title (in English) | |
| Keyword(1) | virtual pathological specimen |
| Keyword(2) | 3-D gray image |
| Keyword(3) | virtual stretched image |
| Keyword(4) | unraveling |
| 1st Author's Name | Yoshiaki hoshino |
| 1st Author's Affiliation | Graduate School of Engineering, Nagoya University() |
| 2nd Author's Name | Kensaku Mori |
| 2nd Author's Affiliation | Graduate School of Engineering, Nagoya University |
| 3rd Author's Name | Yasuhito Suenaga |
| 3rd Author's Affiliation | Graduate School of Engineering, Nagoya University |
| 4th Author's Name | Jun-ichiro Toriwaki |
| 4th Author's Affiliation | Graduate School of Engineering, Nagoya University |
| 5th Author's Name | Jun-ichi Hasegawa |
| 5th Author's Affiliation | School of Computer and Cognitive Sciences, Chukyo University |
| 6th Author's Name | Hirohumi Anno |
| 6th Author's Affiliation | School of Health Sciences, Fujita Health University |
| 7th Author's Name | Kazuhiro Katada |
| 7th Author's Affiliation | School of Health Sciences, Fujita Health University |
| Date | 2001/1/19 |
| Paper # | MI2000-88 |
| Volume (vol) | vol.100 |
| Number (no) | 597 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |