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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 37, Iss. 14 — May. 10, 1998
  • pp: 2964–2966

Optical implementation of the continuous wavelet transform

Gal Shabtay, David Mendlovic, and Zeev Zalevsky  »View Author Affiliations


Applied Optics, Vol. 37, Issue 14, pp. 2964-2966 (1998)
http://dx.doi.org/10.1364/AO.37.002964


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Abstract

A simple optical implementation for the one-dimensional wavelet transform (WT) is proposed. In contrast with previous WT optical implementations, the obtained WT is continuous along both axes (dilation and shift). An optical implementation to the inverse WT is proposed as well. Thus an optical continuous WT processor can be implemented.

© 1998 Optical Society of America

OCIS Codes
(070.4550) Fourier optics and signal processing : Correlators
(070.6020) Fourier optics and signal processing : Continuous optical signal processing
(100.7410) Image processing : Wavelets

History
Original Manuscript: September 24, 1997
Revised Manuscript: March 2, 1998
Published: May 10, 1998

Citation
Gal Shabtay, David Mendlovic, and Zeev Zalevsky, "Optical implementation of the continuous wavelet transform," Appl. Opt. 37, 2964-2966 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-14-2964

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