摘要
为了加快产品开发和保证产品制造质量需要对物体的三维形貌进行精确的测量。光学形貌测量技术由于其高分辨率、无破坏、数据获取速度快等优点而被认为是最有前途的三维形貌测量方法。介绍了各种基于光学原理的三维形貌测量技术,并作了比较深入的分析和对比,为正确和广泛应用三维形貌测量技术提供了参考。给出了在该领域的发展方向和研究热点。
In modern industry,it is necessary to measure accurately the 3-D shape of object to speed up product development and ensure manufacturing quality.Optical methods for shape measurement are considered as the most promising one because of the high resolution,rapid obtainment of the data,and nondestructive quality.Various optical methods for 3-D shape measurement are discussed,their basic principle,advantages and disadvantages are also presented.A reference is given out for right use and wide application of 3-D optical measurement.The current research focus and some idea about perspective trend are presented.
出处
《光学技术》
CAS
CSCD
北大核心
2006年第z1期654-658,共5页
Optical Technique
关键词
光学测量
三维形貌
综述
optical measurement
3D shape
overview
