Location of Interferential Stripe and Image Process Technique

This article analyzes the Holographic interferometry stripe location of different light illuminations such as collimation light illuminations, spherical light illumination etc, and educes stripe location relationship of collimation light illuminations, spherical light illumination. Utilize the low-pass filtering technology on real plane to process the noise of interference image, and the processing technique of the noise mingled in image, some important conclusions and the application prospect are given out.