Discrete polynomial moments and the extraction of 3-D embossed digits for recognition

@article{OLeary2010DiscretePM,
  title={Discrete polynomial moments and the extraction of 3-D embossed digits for recognition},
  author={Paul O'Leary and Matthew Harker and Bernhard M{\"o}rtl},
  journal={J. Electronic Imaging},
  year={2010},
  volume={19},
  pages={031205}
}
bstract. We extend the theory of polynomial moments by proving heir spectral behavior with respect to Gaussian noise. This opens he door to doing computations on the signal-to-noise ratios of polyomial filters and with this, the comparability to classical filters is ade possible. The compactness of the information in the polynoial and Fourier spectra can be… CONTINUE READING