可视化
体素
计算机科学
计算机图形学
代表(政治)
人工智能
实体造型
计算机视觉
计算机图形学(图像)
作者
Oleg N. Bodin,Sergey V. Chekaikin,Fagim K. Rakhmatullov,Ruslan F. Rakhmatullov,Mikhail N. Kramm,Andrey Yu. Bodin
出处
期刊:2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials (EDM)
日期:2021-06-30
被引量:1
标识
DOI:10.1109/edm52169.2021.9507615
摘要
This paper considers methods applying of computer graphics for visualization of electrical activity of the heart based on algorithms for topological transformation and a voxel representation of a 3-D heart model. A distinctive feature of a proposed approach is use of a spring voxel as a unit volume, which mathematical model is a rough approximation of the heart muscle cell - a cardiomyocyte. The article describes criteria for choosing a technological platform for visualization 3D objects, considers such a modern visualization system as Unity3D. A process of voxelization of a superficial model of the heart is described, as well as mathematical models of a spring voxel for performing visualization of propagation based on the Aliev-Panfilov conceptual model of excitation of the atria and ventricles according to readings of an electrocardiogram. Possibility of presenting ischemic myocardial damage by a depth of damage to the heart muscle (transmural, intramural, subendocardial, subepicardial) using the developed model is also considered.
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