講演抄録/キーワード |
講演名 |
2013-03-13 13:20
A novel fiber tracking method with MR-DTI based on curvature and torsion for crossing area of multiple nerve bundles ○Utako Yamamoto・Akifumi Hisada・Tetsuo Kobayashi(Kyoto Univ.) MBE2012-91 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
We developed a novel method focusing on the problem caused in the performance of the fiber tracking. When multiple tracts are crossing in the white matter, the tracked fiber jumps to the adjacent untargeted bundle frequently. In the proposed method, the fiber tracking skips the unrelated tract and interpolate the trajectory in an area where we assess multiple bundles are crossing during the fiber tracking on the targeted bundle. The proposed methods were verified with the simulation data corresponding to the white matter in the human brain. The obtained simulation results demonstrate robustness of the proposed method. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Diffusion Tensor Imagin / Fiber Tracking / Tractography / Curvature / Torsion / / / |
文献情報 |
信学技報, vol. 112, no. 479, MBE2012-91, pp. 19-24, 2013年3月. |
資料番号 |
MBE2012-91 |
発行日 |
2013-03-06 (MBE) |
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 |
MBE2012-91 |