Presentation | 2001/5/11 Computerized Characterization of Contrast Enhancement Patterns for Classifying Pulmonary Nodules based on Dynamic CT Images K. Minami, N. Takagi, Y. Kawata, N. Niki, K. Mori, H. Ohmatsu, R. Kakinuma, K. Eguchi, M. Kusumoto, M. Kaneko, N. Moriyama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents a computerized classification scheme of pulmonary nodules in contrast enhanced dynamic CT images. Conventionally, we extracted 3-D nodule images by using a deformable surface model. However, there was a limit in segmenting the 3-D nodule images contacted with vessels and bronchi. In order to improve the segmentation accuracy of the 3-D nodule images, we developed a software tool to eliminate the leaked region of the 3-D nodule image due to vessels and bronchi interactively. We demonstrate how the segmentation accuracy affects the classification accuracy of our scheme. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Lung nodule / Thin-section CT / Quality assurance / Dynamic CT / Extracting nodule |
Paper # | PRMU2001-10,MI2001-22 |
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Conference Information | |
Committee | PRMU |
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Conference Date | 2001/5/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Pattern Recognition and Media Understanding (PRMU) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Computerized Characterization of Contrast Enhancement Patterns for Classifying Pulmonary Nodules based on Dynamic CT Images |
Sub Title (in English) | |
Keyword(1) | Lung nodule |
Keyword(2) | Thin-section CT |
Keyword(3) | Quality assurance |
Keyword(4) | Dynamic CT |
Keyword(5) | Extracting nodule |
1st Author's Name | K. Minami |
1st Author's Affiliation | University of Tokushima() |
2nd Author's Name | N. Takagi |
2nd Author's Affiliation | University of Tokushima |
3rd Author's Name | Y. Kawata |
3rd Author's Affiliation | University of Tokushima |
4th Author's Name | N. Niki |
4th Author's Affiliation | University of Tokushima |
5th Author's Name | K. Mori |
5th Author's Affiliation | Tochigi Cancer Center Hospital |
6th Author's Name | H. Ohmatsu |
6th Author's Affiliation | National Cancer Center Hospital East |
7th Author's Name | R. Kakinuma |
7th Author's Affiliation | National Cancer Center Hospital East |
8th Author's Name | K. Eguchi |
8th Author's Affiliation | National Sikoku Cancer Center Hospital |
9th Author's Name | M. Kusumoto |
9th Author's Affiliation | National Cancer Center Hospital |
10th Author's Name | M. Kaneko |
10th Author's Affiliation | National Cancer Center Hospital |
11th Author's Name | N. Moriyama |
11th Author's Affiliation | National Cancer Center Hospital |
Date | 2001/5/11 |
Paper # | PRMU2001-10,MI2001-22 |
Volume (vol) | vol.101 |
Number (no) | 58 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |