高噪音光测条纹的特征线提取  

A SIMPLE METHOD FOR THE EXTRACTION OF FRINGE SKELETONS

作　　者：刘诚[1] 李银柱[1] 李良钰[1] 代亚平[1] 程笑天[1] 朱健强[1] 

机构地区：[1]高功率激光物理国家实验室

出　　处：《光子学报》2001年第7期861-863,共3页Acta Photonica Sinica

摘　　要：针对高噪音光测条纹的特征线提取问题 ,本文提出一种基于拉普拉斯算法的条纹场处理技术 ,该方法简单 ,计算速度快 。A new robust algorithm about fringe skeletons extraction is presented in this paper, which is based on Laplacian transformation and can filter off noise on various fringe patterns efficiently without distortion of fringe features. A process for automatically extracting fringe skeletons is also proposed. The effectiveness of this technique is illustrated experimentally.

关 键 词：滤波 条纹场 特征线提取 拉普拉斯算法 光测量技术 噪音光测条纹 图象处理 

分 类 号：TN911.73[电子电信—通信与信息系统] O432.2[电子电信—信息与通信工程]