一种主动式全景立体视觉传感器设计

摘要

现有的三维激光扫描仪无法实时、全自动地计算空间三维信息,需要对获得的点云数据进行配准.为解决这些问题,研制了一种新型主动式全景立体视觉传感器( ASODVS),并且从影响ASODVS测距精度的各个因素进行了分析.实验结果表明:设计的ASODVS能自动、实时地进行空间物点深度测量,并得到相应的点云数据.%Existing three-dimensional laser scanners cannot calculate three-dimensional information in real-time and automatically,and data registration is essential after acquisition of points cloud. In order to solve these problems,a new kind of active stereo omni-directional vision sensor( ASODVS)is developed,and factors influence ranging precision are also analyzed. Experimental results demonstrate that the proposed ASODVS system can automatically measure 3D panorama space in real-time,and corresponding points cloud datas will also be acquired.