A global approach to cardiac tractography

Carole Frindel, Joël Schaerer, Pierre Gueth, Patrick Clarysse, Yue Min Zhu, Marc Robini

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Cardiac myofibrilles bundles in the human heart can be located by iteratively tracing the local water diffusion direction inferred from diffusion weighted MRI images. This well known process, called streamlining, needs to be initialized by a seed. In this paper, a global, graph modeling approach for cardiac myofibrille tractography is presented. Seed points are no longer needed : it predicts the fibers in one shot for the whole DT-MRI volume without initialization artifacts. The main merits of the presented methodology are its ability to give a unique estimation of the heart architecture (independent of seed initialization), the fact that it has no hyperparameters and that it provides an optimal balance between the density of fibers and the amount of available data.

本文言語English
ホスト出版物のタイトル2008 5th IEEE International Symposium on Biomedical Imaging
ホスト出版物のサブタイトルFrom Nano to Macro, Proceedings, ISBI
ページ883-886
ページ数4
DOI
出版ステータスPublished - 2008 9 10
外部発表はい
イベント2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI - Paris, France
継続期間: 2008 5 142008 5 17

出版物シリーズ

名前2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI

Other

Other2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI
CountryFrance
CityParis
Period08/5/1408/5/17

ASJC Scopus subject areas

  • Biomedical Engineering

フィンガープリント 「A global approach to cardiac tractography」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル