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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 21, Iss. 5 — Mar. 1, 1996
  • pp: 363–365

Scale-adapted wavelet transform

Shoude Chang and Henri H. Arsenault  »View Author Affiliations


Optics Letters, Vol. 21, Issue 5, pp. 363-365 (1996)
http://dx.doi.org/10.1364/OL.21.000363


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Abstract

A modified wavelet transform, the scale-adapted wavelet transform (SAWT), is proposed. The scale factor is adaptively changed according to the local structure of the input signal. The transformed image keeps the same dimensions as the input signal without losing the meaningful multiresolution representation. Some simple applications of the SAWT are discussed.

© 1996 Optical Society of America

History
Original Manuscript: March 3, 1995
Published: March 1, 1996

Citation
Shoude Chang and Henri H. Arsenault, "Scale-adapted wavelet transform," Opt. Lett. 21, 363-365 (1996)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-21-5-363

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