激光全息等值线条纹图的图像处理方法研究

Research on Image Processing for Laser Holographic Isoline Fringes

本文对激光全息干涉图的采取以及干涉等值线条纹图的处理进行了研究 ,并采用先进的细化算法对等值线进行细化 ,解决了以前算法细化不全和速度慢等问题 ,使以干涉等值线为基础的光学数据更加安全。

In this paper, an image processing for laser holographic isoline interference fringes, is investigated and the advanced thinning method of holographic isoline is adopted. The problems of previous thinning alorithm, i.e.incomplete thinning and slow in speed, are solved. The optical data based on thinned skeleton of isoline is more accurate and reliable.