摘要
目的:寻求一种高效率、高精度建立唇腭裂患者颌面部可视化模型的方法。方法:利用薄层CT获取原始数据,运用k-均值聚类算法进行图像分割,结合VT(KVisualization Toolkit)技术进行可视化模型的建立。结果:建立了更为精确的唇腭裂患者颌面部的可视化模型,总结出了一种更为方便高效的通用可视化建模方法。结论:应用VTK方法建立可视化模型,软件开发周期更短,精度更高,应用更广泛。
Objective To explore a more efficient and more precise method in reconstruction of visualization model on cleft lip and palate.Methods Thin-layer CT scanning was used to obtain the original data.Image segmentation was based on k-mean clustering.A visualization model was finally reconstructed using VTK(Visualization Toolkit) technology.Results A more precise visualization model of cleft lip and palate was reconstructed.It was proved to be more convenient,more efficient and more universal.Conclusion It is a precise,efficient and promising way to develop the visualization model by VTK technology.
出处
《中国美容医学》
CAS
2007年第2期218-220,共3页
Chinese Journal of Aesthetic Medicine
关键词
唇腭裂
VTK
可视化
K-均值聚类
cleft lip and palate
VTK(Visualization Toolkit)
visualization
k-mean clustering
