【摘要】 本文首先讨论和比较了三角法测距和激光雷达测距的原理和性能，然后描述了一种新型的基于激光雷达测距并运用于远距离、大体积目标的三维距离图象获取和处理系统，并给出了系统的性能指标和设计参数。更多还原

【Abstract】 in this paper,a. new system of laser 3-D range irnage acquisition and processingis described, At first,the principle of triangulation-based rangefinder and laser radar range-finder is reviewed, then their performance is compared. Also the specifications for the system are sunimarized. As a high speed 3D-vision sensor, this systerm is suited for appli-cations requiring long distance and large size object.更多还原