Application research of the multifractal wavelet model in pattern recognition

Yue Zhou; Jie Yang

doi:10.1117/12.441533

20 September 2001 Application research of the multifractal wavelet model in pattern recognition

Yue Zhou, Jie Yang

Proceedings Volume 4552, Image Matching and Analysis; (2001) https://doi.org/10.1117/12.441533
Event: Multispectral Image Processing and Pattern Recognition, 2001, Wuhan, China

Abstract

In this paper, basing on their multi-fractal characters, the non-gaussian signal is studied in two aspects--modeling and pattern recognition. In the first aspect, we research the multi-fractal wavelet model (MWM) of the non-gaussian signal. There are three methods to describe the non-gaussian signal by the way of the multi-fractal and multi-scale theory in wavelet domain, which are beta-MWM, point mass (pm)-MWM and beta-pm MWM. In the other aspect, we take advantage of the three kinds of water acoustics signal to test the approximate performance of the mixture model and classifier's ability.

Citation Download Citation

Yue Zhou and Jie Yang "Application research of the multifractal wavelet model in pattern recognition", Proc. SPIE 4552, Image Matching and Analysis, (20 September 2001); https://doi.org/10.1117/12.441533

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