| 講演抄録/キーワード |
| 講演名 |
2009-07-15 16:10
Liver segmentation algorithm based on extraction of main portal and hepatic veins from multislice CT images ○Ahmed S. Maklad・Yoshifumi Kishi・Yoshiki Kawata・Noboru Niki・Masanori Nishioka・Mitsuo Shimada(Univ. of Tokushima) MI2009-51 |
| 抄録 |
(和) |
The major problem confronting surgeons during hepatic resection, both in the past and today, has been hemorrhage control. To reduce hemorrhage during transplantation surgery, extraction of hepatic blood vessels and liver segments became essential request. That will be helpful for surgeons during transplantation planning stage. In this paper we presented an algorithm for extraction of liver segments based on portal vein, hepatic veins, and Falciform ligament. A manual segmentation of liver at case of lower right hepatic vein existence was presented as well. |
| (英) |
The major problem confronting surgeons during hepatic resection, both in the past and today, has been hemorrhage control. To reduce hemorrhage during transplantation surgery, extraction of hepatic blood vessels and liver segments became essential request. That will be helpful for surgeons during transplantation planning stage. In this paper we presented an algorithm for extraction of liver segments based on portal vein, hepatic veins, and Falciform ligament. A manual segmentation of liver at case of lower right hepatic vein existence was presented as well. |
| キーワード |
(和) |
Liver / blood vessel / segment / simulation / CT images / / / |
| (英) |
Liver / blood vessel / segment / simulation / CT images / / / |
| 文献情報 |
信学技報, vol. 109, no. 127, MI2009-51, pp. 63-68, 2009年7月. |
| 資料番号 |
MI2009-51 |
| 発行日 |
2009-07-08 (MI) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
MI2009-51 |