量块中心长度的自动激光干涉测量

Automatic Laser Interference Measurement of Center Length of Gauge Block

介绍利用激光干涉与数字图像处理技术以及FFT方法 ,分析并解决量块中心长度的自动测量和对测量结果的环境参数修正。

Based on laser interference and processing digital image technology and the FFT method, this paper has discussed the questions about analyzing and solving automatic measurement of gauge block central length, and correcting the measurement result by ambient parameters.