THREE-DIMENSIONAL MEDICAL IMAGE DISPLAY

三维医学图像显示

• 批准号: 3177772
• 负责人: Henry Fuchs
• 金额: $ 26.59万
• 依托单位: UNIV OF NORTH CAROLINA CHAPEL HILL
• 依托单位国家: 美国
• 财政年份: 1984
• 资助国家: 美国
• 起止时间: 1984-12-01 至 1987-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/3177772
• 关键词: brain imaging /visualization /scanning; brain neoplasms; computed axial tomography; computer graphics /printing; gastrointestinal imaging /visualization; image processing; imaging /visualization /scanning; neoplasm /cancer diagnosis; neoplasm /cancer radiation therapy; radiation therapy dosage

The clinical promise for 3D display of medical images that is indicated by the work of us and others will be brought to fruition by providing a greater degree of interaction; integration with 2D display; and improved object definition methods. Based on our already developed systems for 3D display and interaction, we will develop display approaches in both major areas: reflective and self-luminous; develop methods of immediate user interaction in display and object definition; and develop methods combining both interactive and automatic 3D segmentation. In particular, we will work on varifocal mirror and shaded graphics displays with a beginning development of headmounted displays for medical imaging. These systems will be integrated with 2D displays capable of clearly showing slice grey-scale in a way such that interaction can naturally occur on the integrated 2D/3D system. Clinical problems of brain tumor and intestinal lesion visualization, and radiotherapy treatment planning will guide the research directions and serve to evaluate it.

医学图像3D显示的临床前景 我们和其他人的工作将通过提供一个 更大程度的交互；与2D显示集成；并得到改进 对象定义方法。基于我们已经开发的3D系统 显示和交互，我们将在这两个主要领域开发显示方法 区域：反光和自发光；开发直接使用的方法 显示和对象定义中交互；以及开发组合 包括交互式和自动3D分割。特别是，我们将 开始处理可变焦镜和阴影图形显示 用于医学成像的头盔显示器的发展。这些系统 将与能够清晰显示切片的2D显示器集成 灰度级，以便交互可以自然地在 集成了2D/3D系统。脑肿瘤与肠道的临床问题 病变可视化和放射治疗计划将指导 研究方向并对其进行评价。