Optical wavelet transform of fractal images

摘要

The optical wavelet transform (OWT) of fractal images simply reveals the construction rules of self-similarity of fractals from the domain of different time. According to the correlation between wavelet transform (WT) and Fourier transform (FT), the WT can be performed optically and used to analyze fractals through optical images collected by computer. The experiments also prove that the OWT provides a fast and effective method to get accurate fractal dimensions.