[3-D endocardial surface modelling based on the convex hull algorithm].
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.
Lu
Ying
Y
Biomedical Engineering Dept., Communication and Information Engineering Institute, Shanghai University, Shanghai.
Xi
Ri-hui
RH
Shen
Hai-dong
HD
Ye
You-li
YL
Zhang
Yong
Y
D000465:Algorithms; D018780:Body Surface Potential Mapping / Q000379:methods*; D017115:Catheter Ablation; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*