Multi-scale expression of spatial activity anomalies of earthquakes and its indicative significance on the space and time attributes of strong earthquakes

@article{Pei2003MultiscaleEO,
  title={Multi-scale expression of spatial activity anomalies of earthquakes and its indicative significance on the space and time attributes of strong earthquakes},
  author={Tao Pei and Ming Yang and Jiang-She Zhang and Cheng-hu Zhou and Jian-cheng Luo and Quan-Lin Li},
  journal={Acta Seismologica Sinica},
  year={2003},
  volume={16},
  pages={292-303}
}
The noise model based on á trous wavelet algorithm produces a multi-scale expression of image through the combination of wavelet transform and a testing model of statistical significance. This kind of expression not only gives the formation and location of image structure on different scales, but also eliminates the influence of noise. Since the algorithm does not need any priori hypotheses, it is suitable for the data with complex structure. The research line is employed in this paper to… CONTINUE READING