| Presentation | 2001/1/19 Lung Volumetry using Computer Tomgrahy Images Katsuhiko Ueda, Shoji Kido, Yoshiyuki Yano, Ayako Funada, Tsuneo Matsumoto, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Purpose:Development of computer assisted lung volumetry using CT images Method:Lung CT images were processed gray scale images to monochrome images. Lung field in CT images were segmented using classification method on histogram. Volume of lung fields was consist of addition of volume of between each mages. Result:Lung volume calculated from 3mm CT images was different from 10mm images. The difference was 0.8% and 4.7%. Vital capacity calculated from CT images was also different from the data from spirometer. The difference was 40% and 60%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Lung Volumetry / Computer tomography image / Vital capacity / Segmentation |
| Paper # | MI2000-93 |
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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) |
| Topics (in English) | |
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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) | Lung Volumetry using Computer Tomgrahy Images |
| Sub Title (in English) | |
| Keyword(1) | Lung Volumetry |
| Keyword(2) | Computer tomography image |
| Keyword(3) | Vital capacity |
| Keyword(4) | Segmentation |
| 1st Author's Name | Katsuhiko Ueda |
| 1st Author's Affiliation | Graduate School of Science of Engineering, Yamaguchi University() |
| 2nd Author's Name | Shoji Kido |
| 2nd Author's Affiliation | Faculty of Engineering, Yamaguchi University |
| 3rd Author's Name | Yoshiyuki Yano |
| 3rd Author's Affiliation | Faculty of Engineering, Yamaguchi University |
| 4th Author's Name | Ayako Funada |
| 4th Author's Affiliation | Graduate School of Science of Engineering, Yamaguchi University |
| 5th Author's Name | Tsuneo Matsumoto |
| 5th Author's Affiliation | Department of Radiology, School of Medicine, Yamaguchi University |
| Date | 2001/1/19 |
| Paper # | MI2000-93 |
| Volume (vol) | vol.100 |
| Number (no) | 597 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |