摘要
干涉条纹提取是干涉条纹图象自动定量分析的基础.本文提出一种有效的干涉条纹提取算法.首先检测出条纹曲线点,然后对被检测出的条纹曲线点进行跟踪和断口连接.文中详细讨论了条纹曲线点检测原理、条纹曲线点跟踪及断口连接准则,并给出了令人满意的实验结果.
The extraction of the interferometric fringeis the foundation of the interferometric fringe automatic qu-antitative analysis. This paper proposes an effective algorithmfor the interferometric fringe extracting. First, all fringe po-in ts are deteccted, these fringe points are tracked and then thegaps are linked. The principle of the fringe curve points dete-ction and the criteria of the curve point tracking and gap link-ing have been discussed in detail in the papaer The experiment-al results show that the algorithm works well.
关键词
噪声
干涉条纹
干涉测量法
图象
Interferometry
Optical test
Image processing
