Title :
3D visualization for heart model from point clouds
Author :
Jinbo Li ; Xiuli Ma ; Yangyang Jia ; Xueli Zhou
Author_Institution :
Shanghai HanPan Inf. S&T Ltd., Shanghai, China
Abstract :
In order to improve the efficiency of the ablation operation, this paper proposes a 3D visualization system. In the system, cloud section is used, looking for outer points and eliminating noise-points effectively. And then we adopt Poisson surface reconstruction to achieve 3D reconstruction for scattered point-cloud, which can obtain more ideal geometry. Then, a further optimization is made for the model. The test shows that this system has good reliability and instantaneity.
Keywords :
cardiology; data visualisation; image reconstruction; medical image processing; stochastic processes; 3D reconstruction; 3D visualization system; ablation operation; adopt Poisson surface reconstruction; cloud section; heart model; noise-point elimination; outer points; point clouds; Catheters; Educational institutions; Electrodes; Geometry; Heart; Solid modeling; Surface reconstruction;
Conference_Titel :
Audio, Language and Image Processing (ICALIP), 2012 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-0173-2
DOI :
10.1109/ICALIP.2012.6376776
