REMOVING THE SPECKLE ON THE IMAGE
Yingzong Wang · 2002
We call the irregular speckle in the image as the imaging speckle while the speckle eχists in all kinds of conditions.ln this paper,we investigated the method to eliminate the imaging speckle which has formed and solidified on the image.By moving the limited window to scan the plane of the spacefrequency in 4F system,we can remove or weak the speckle in the image.And we have proved this method theoretically and eχperimentalIy.