THREE-DIMENSIONAL MEDICAL IMAGE DISPLAY

三维医学图像显示

• 批准号: 3177776
• 负责人: Henry Fuchs
• 金额: $ 25.14万
• 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/3177776
• 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取得成果， 更大程度的交互;与2D显示器集成;以及改进的 对象定义方法。 基于我们已经开发的3D系统 展示和互动，我们将在两个主要领域开发展示方法。 区域：反射和自发光;开发直接用户的方法 在显示和对象定义中交互;以及开发结合 交互式和自动3D分割。 特别是要 工作在变焦镜和阴影图形显示与开始 用于医学成像的头戴式显示器的发展。 这些系统 将与能够清晰显示切片的2D显示器集成 灰度级的方式，使相互作用可以自然地发生在 集成2D/3D系统。 脑肿瘤与肠道肿瘤的临床问题 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估。