【摘要】 近年来激光散斑计量技术发展迅速,已在许多领域得到了广泛应用。本文简要介绍了其中的电子散斑干涉法、错位散斑干涉法和散斑相关测量法,并对散斑图的处理方法进行了总结,概述了该技术近年来的发展及应用。更多还原

【Abstract】 Laser speckle measurement techniques have developed rapidly in recent years. Some typical kinds of laser speckle measurement techniques including electronic speckle interferometry,shearing speckle interferometry, speckle correlation measurement and image processing methods are described.更多还原