2D reconstruction of continuously distorted quasi-periodical images is discussed. The use of classical methods, the method of modification of spatial-frequency spectrum and the method of correlation averaging, give accurate results only for images with very small distortion. In the paper the methods are modified by the use of a simple technique for elimination of the distortion and formula for correlation.
"Modified method for analysis of distorted quasi-periodical images", Proc. SPIE 3573, OPTIKA '98: 5th Congress on Modern Optics, (19 August 1998); doi: 10.1117/12.320997; https://doi.org/10.1117/12.320997