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