带激光源的双目立体视觉机构设计  

Design on Binocular Stereovision Apparatus with Laser Token

作　　者：朱兴龙[1] 周骥平[1] 

机构地区：[1]扬州大学机械工程学院,江苏扬州225009

出　　处：《机械制造与自动化》2005年第4期129-131,共3页Machine Building & Automation

基　　金：江苏省高校自然科学基金资助项目(03KJB460161);江苏省"333工程"科研基金资助项目。

摘　　要：提出了基于激光标记的双目立体视觉测量的原理,通过激光标记解决目标物体上同一点在两幅CCD图像上对应点的快速匹配问题,从而方便地求取目标物体的深度信息。基于这种原理设计了一种四自由度的视觉机构,分别模拟人的脖子和眼睛的运动,保证摄像机完成对目标物体的捕捉。A principle of binocular stereovision is presented based on laser token. The rapid matching method, which enables to distingnish the corresponding points about the same point on objective matter in different CCD images,is achieved by adding the laser on cameras. The deepness message can conveniently obtain by laser token. The vision equipment with 4-DOF is designed based on the principle. It can simulate the movements of neck and eyes to finish the objects tracking by CCD camera in order to find the position and pose of the object in workspace by algorithm.

关 键 词：装置 激光 双目立体视觉 自由度 

分 类 号：TP242.61[自动化与计算机技术—检测技术与自动化装置]