John Nigel W
Manchester Visualization Centre, University of Manchester, UK.
Stud Health Technol Inform. 2002;85:214-20.
The use of stereoscopy to enhance the immersive experience obtained from a virtual environment is well known, and many medical applications can benefit from this technology. The stereoscopic projection sessions at the last two MMVR conferences contain many excellent examples. Stereoscopy need not be expensive to implement, and can easily be provided on a desktop PC. This paper looks at the different options available today, from active stereo, to passive stereo, to autostereoscopic displays, and their deployment on both high-end and low-end systems. The potential benefits of these different approaches are illustrated with examples from medical visualisation projects currently being carried out at the Manchester Visualization Centre (MVC).
利用立体视觉来增强从虚拟环境中获得的沉浸式体验是众所周知的，许多医学应用都能从这项技术中受益。过去两届MMVR会议上的立体投影环节包含了许多优秀的例子。立体视觉的实施成本并不高，在台式电脑上就能轻松实现。本文探讨了如今可用的不同选项，从主动式立体视觉到被动式立体视觉，再到自动立体显示器，以及它们在高端和低端系统上的部署。曼彻斯特可视化中心（MVC）目前正在开展的医学可视化项目中的例子说明了这些不同方法的潜在益处。
