基于单目CCD摄像机的三维点云数据重建研究  

Research on Acquired Object's 3-D Data Based on One CCD Camera

作　　者：李茂西[1] 王从军[1] 陈鑫[1] 

机构地区：[1]华中科技大学塑性成型模拟及模具技术国家重点实验室,湖北武汉430074

出　　处：《自动化与仪表》2005年第5期13-16,共4页Automation & Instrumentation

摘　　要：提出一种基于单目CCD摄像机反求系统的三维数据的获取方法熏首先对单目CCD摄像机拍摄的单幅图像进行滤波、细化等手段处理得到单像素宽度的激光条纹熏通过摄像机标定和激光投影平面标定建立激光条纹上的像素点与空间上的三维点之间一一对应的函数映射,获取物体的外轮廓信息。通过试验分析证明其可行性。Presents a method to acquire 3-D data based on one CCD camera.First, get a single pixel laser stripe image though digital image processing such as filtering waves, eliminating noises to the images that token by the CCD Camera.Second,get the object＇s 3-D data information by the mathematic map between the single pixel on the image and the 3-D data that build up with the camera calibration and laser projection plane equations. Through test to prove it＇s feasibility.

关 键 词：摄像机标定 激光投影平面 数字图像处理 反求工程 

分 类 号：TN911.73[电子电信—通信与信息系统]