机构地区: 华中科技大学机械科学与工程学院工业及制造系统工程系
出 处: 《系统仿真学报》 2003年第2期222-225,共4页
摘 要: 增强现实技术是近年来的一个研究热点,有着广泛的应用前景。增强现实是把计算机产生的虚拟物体或其他信息合成到用户感知的真实世界中的一种技术。它是对真实世界的补充,而不是完全替代真实世界。显示技术和跟踪注册技术是增强现实系统关键技术,也是研究的重点。本文简要介绍了头盔显示器显示、投影式显示、手持式显示器显示和普通显示器显示等显示技术以及跟踪注册技术。最后提到了目前增强现实技术应用和将来的发展方向。 Augmented Reality (AR) is a recent hotspot, and has high applicable potential. It抯 the merging of synthetic sensory information into a user抯 perception of a real environment. AR supplements reality, rather than completely replacing it. The display, tracking and registration are key technologies and emphases of AR research. This paper describes some display technologies, such as head-mounted display, projection display, hand-held display and monitor-based display. And the tracking and registration technologies are also mentioned. Finally, the paper discusses the applications and future directions of augmented reality.