摘要
VTK-Widgets是虚拟场景中响应用户事件的对象。介绍Widget的事件处理机制,并基于Widgets交互式得测量医学图像中感兴趣对象间的距离、对象的角度和面积,此交互测量方法成功应用于三维可视化系统中,有助于医生诊断疾病。
VTK- Widgets are objects that respond to user events in a virtual scene. The mechanism of event processing is introduced, the distance between objects of interest, angle and area of objects interested in medical image are measured interactively based on Widgets. The method of interactive measure is applied to the 3D visualization system successfully and valuable for assisted diagnosis.
出处
《生物医学工程研究》
2010年第1期9-12,17,共5页
Journal Of Biomedical Engineering Research
基金
广州市科技计划项目(NO.2007Z3-E0031)
