3-D cerebral vessel reconstruction from angiograms

Chun Hun Chen, Yen Chiug Yu, Jinn Kwei Guo, Chin Hsiug Chen, Yung Nein Sun, C. I. Yu

研究成果: Conference contribution

摘要

We implemented a methodology for building a three-dimensional geometric model of the cerebral vessel tree from a pair of biplane DSAs (digital subtraction angiograms). The 3-D spatial representation of blood vessels supplies physicans the 3-D information (shape and relative position) to assess the severity and time course of diseases for diagnosis and treatment planning, and serve as a basis for further research of the organ and enhances medical diagnosis of angiograms in the optimal planning of bypass surgery. The image data of cerebral vessels are an image pair taken by the DSA machine, There are 15 degrees difference between the image pair. The major problems we solved for are the segmentation of the 2-D features in each image, the correspondence problem between the matched features and the 3-D coordinates calculation.

原文English
主出版物標題Computer Analysis of Images and Patterns - 5th International Conference, CAIP 1993, Proceedings
編輯Walter G. Kropatsch, Dmitry Chetverikov
發行者Springer Verlag
頁面649-656
頁數8
ISBN(列印)9783540572336
出版狀態Published - 1993 一月 1
事件5th International Conference on Computer Analysis of Images and Patterns, CAIP 1993 - Budapest, Hungary
持續時間: 1993 九月 131993 九月 15

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
719 LNCS
ISSN(列印)0302-9743
ISSN(電子)1611-3349

Other

Other5th International Conference on Computer Analysis of Images and Patterns, CAIP 1993
國家/地區Hungary
城市Budapest
期間93-09-1393-09-15

All Science Journal Classification (ASJC) codes

  • 理論電腦科學
  • 電腦科學(全部)

指紋

深入研究「3-D cerebral vessel reconstruction from angiograms」主題。共同形成了獨特的指紋。

引用此