3-D endocardial surface modelling based on the convex hull algorithm.
- Author:
Ying LU
1
;
Ri-hui XI
;
Hai-dong SHEN
;
You-li YE
;
Yong ZHANG
Author Information
1. Biomedical Engineering Dept., Communication and Information Engineering Institute, Shanghai University, Shanghai.
- Publication Type:Journal Article
- MeSH:
Algorithms;
Body Surface Potential Mapping;
methods;
Catheter Ablation;
Humans;
Image Processing, Computer-Assisted;
methods
- From:
Chinese Journal of Medical Instrumentation
2006;30(6):410-412
- CountryChina
- Language:Chinese
-
Abstract:
In this paper, a method based on the convex hull algorithm is presented for extracting modelling data from the locations of catheter electrodes within a cardiac chamber, so as to create a 3-D model of the heart chamber during diastole and to obtain a good result in the 3-D reconstruction of the chamber based on VTK.
