Parallel multichannel optical correlator for frequency subband decomposition

@inproceedings{JBarbe2001ParallelMO,
  title={Parallel multichannel optical correlator for frequency subband decomposition},
  author={J. Barbe and Juan Campos and Claudio C. Iemmi and Josep Nicolas},
  booktitle={Iberoamerican Meeting of Optics and the Latin American Meeting of Optics, Lasers and Their Applications},
  year={2001}
}
  • J. Barbe,, Juan Campos, +1 author Josep Nicolas
  • Published in
    Iberoamerican Meeting of…
    2001
  • Computer Science, Engineering
  • Many applications require a complex processing, using for it a bank of filters. Different architectures have been proposed of optical processors to perform a parallel filtering. We prose a new multichannel architecture based in the translation Fourier Transform properties. These properties allowed us to design multichannels phase filters. The architecture does not need the introduction of any additional modification in the optical processor. We developed an application for texture… CONTINUE READING

    Create an AI-powered research feed to stay up to date with new papers like this posted to ArXiv

    References

    Publications referenced by this paper.
    SHOWING 1-5 OF 5 REFERENCES

    Generalpurpose opticalpattern recognition imageprocessors

    • D. Casament
    • Proc. IEEE 82,
    • 1994

    Optical N 4 implementation ofa two - dimensional wavelet transform

    • Q. Zhou F. T. S. Yu, C. Zhang
    • 1992