MAO Xia, CHEN Bin, ZHU Gang, et al. Analysis and Synthesis of Two Dimensional Fractional Brownian Motion Based on Wavelet[J]. Acta Electronica Sinica, 2003, 31(6): 825-828.
MAO Xia, CHEN Bin, ZHU Gang, et al. Analysis and Synthesis of Two Dimensional Fractional Brownian Motion Based on Wavelet[J]. Acta Electronica Sinica, 2003, 31(6): 825-828.DOI:
family of fractal processes exists widely in various physical and social phenomena and is increasingly appealing to researcher on signal detection and estimation
signal processing and image processing.Fractional Brownian motion is a convenient model for this kind of process.Wavelet transform is a useful tool to analyze fractal signal by its multi-resolution analysis capability.After analyzing the correlation structure of 2-D fBm signal's wavelet decomposition
this paper proposed a method to synthesize 2-D fBm and showed its application on producing harmonious patterns.