基于单目视觉的同时定位与地图构建方法综述

发布时间：2018-04-26 16:02

本文选题：增强现实 + 同时定位与地图构建　；参考：《计算机辅助设计与图形学学报》2016年06期

【摘要】：增强现实是一种在现实场景中无缝地融入虚拟物体或信息的技术,能够比传统的文字、图像和视频等方式更高效、直观地呈现信息,有着非常广泛的应用.同时定位与地图构建作为增强现实的关键基础技术,可以用来在未知环境中定位自身方位并同时构建环境三维地图,从而保证叠加的虚拟物体与现实场景在几何上的一致性.文中首先简述基于视觉的同时定位与地图构建的基本原理;然后介绍几个代表性的基于单目视觉的同时定位与地图构建方法并做深入分析和比较;最后讨论近年来研究热点和发展趋势,并做总结和展望.
[Abstract]:Augmented reality (AR) is a technology that integrates virtual objects or information seamlessly into the real scene. It can present information more efficiently and intuitively than traditional methods such as text, image and video, so it has a wide range of applications. As the key technology of augmented reality, simultaneous location and map construction can be used to locate their own position in unknown environment and construct 3D map of environment at the same time, so as to ensure the geometric consistency between the superimposed virtual objects and the real scene. In this paper, the basic principles of simultaneous location and map construction based on vision are briefly introduced, and then several representative methods of simultaneous location and map construction based on monocular vision are introduced, and further analysis and comparison are made. Finally, the research focus and development trend in recent years are discussed, and summarized and prospected.
【作者单位】：浙江大学CAD&CG国家重点实验室;浙江大学工业信息物理融合系统协同创新中心;
【基金】：国家科技支撑计划(2012BAH35B02) 国家自然科学基金(61232011,61272048) 中央高校基本科研业务费专项资金(2015XZZX005-05) 全国优秀博士学位论文作者专项资金资助项目(201245)
【分类号】：TP391.41

【相似文献】