Speckle Interferometry by Using Virtual Speckle Pattern Based on Carré Algorithm 1

Abstract

Abstract Dynamic deformation measurement with a large deformation is effectively performed by using virtual speckle patterns. The virtual speckle pattern has been generally produced by using the Introduction transform in order to get the phase information. However, because this processing for getting phase Speckle interferometry is a useful measurement information by Fourier transform is one dimenmethod for measuring the deformation of an object sional operation in each pixel concerning time, it is with some rough surface