Cardinal B-spline wavelet based on Canny’s edge detection criteria

@article{Liu2008CardinalBW,
  title={Cardinal B-spline wavelet based on Canny’s edge detection criteria},
  author={Shu-Guang Liu and Ming-yuan Liu and Yue He},
  journal={2008 International Conference on Wavelet Analysis and Pattern Recognition},
  year={2008},
  volume={2},
  pages={547-551}
}
Based on Cannypsilas edge detecting criteria, we study two types of the cardinal B-spline wavelets which converge asymptotically to Canny operator and Marr-Hildreth operator respectively, derive the mathematical formulas of the signal-to-noise ratio SNR, the localization L and the nonedge-mean-distance M, and prove that when detecting the object edge, the B-spline wavelet converging to Canny operator is superior to the B-spline wavelet converging to Marr-Hildreth operator. Like the first… CONTINUE READING

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