Presentation | 2006-05-26 Segmentation of Pancreas from CT images Using Multiple Level Sets for Preoperative Simulation System Toshiya NAKAGUCHI, Masahiro OKUI, Norimichi TSUMURA, Ken MUSETH, Yoichi MIYAKE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In laparoscopic surgery operator decides the insertion positions of a laparoscope and forceps by their experience and divination. In case of the laparoscopic procedure for D2 lymph node dissection in gastric cancer surgery, pancreas beside the splenic artery disturbs the surgery, so the insertion positions of the medical appliances are crucial. Therefore we developed a system to decide the insertion positions of the medical appliances preoperatively. By using this system, it is possible to decide the appropriate insertion positions preoperatively. To implement this system, it is necessary to reconstruct the three dimensional shapes of pancreas and splenic artery from CT images. In this paper, we propose segmentation algorithm of pancreas from CT images using multiple level sets and implement preoperative simulation system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | CT images / Level Set method / Pancreas / Preoperative Simulation System |
Paper # | PRMU2006-30,MI2006-30 |
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Committee | PRMU |
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Conference Date | 2006/5/19(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | Segmentation of Pancreas from CT images Using Multiple Level Sets for Preoperative Simulation System |
Sub Title (in English) | |
Keyword(1) | CT images |
Keyword(2) | Level Set method |
Keyword(3) | Pancreas |
Keyword(4) | Preoperative Simulation System |
1st Author's Name | Toshiya NAKAGUCHI |
1st Author's Affiliation | Dept. of Info. and Image Sciences, Chiba Univ.() |
2nd Author's Name | Masahiro OKUI |
2nd Author's Affiliation | Research Center for Frontier Medical Engineering, Chiba Univ. |
3rd Author's Name | Norimichi TSUMURA |
3rd Author's Affiliation | Dept. of Info. and Image Sciences, Chiba Univ. |
4th Author's Name | Ken MUSETH |
4th Author's Affiliation | Dept. of Science and Technology, Linkoping Univ. |
5th Author's Name | Yoichi MIYAKE |
5th Author's Affiliation | Research Center for Frontier Medical Engineering, Chiba Univ. |
Date | 2006-05-26 |
Paper # | PRMU2006-30,MI2006-30 |
Volume (vol) | vol.106 |
Number (no) | 73 |
Page | pp.pp.- |
#Pages | 6 |
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