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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: James C. Wyant
  • Vol. 47, Iss. 28 — Oct. 1, 2008
  • pp: 5201–5207

Phase retrieval of singular scalar light fields using a two-dimensional directional wavelet transform and a spatial carrier

Alejandro Federico and Guillermo H. Kaufmann  »View Author Affiliations


Applied Optics, Vol. 47, Issue 28, pp. 5201-5207 (2008)
http://dx.doi.org/10.1364/AO.47.005201


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Abstract

We evaluate a method based on the two-dimensional directional wavelet transform and the introduction of a spatial carrier to retrieve optical phase distributions in singular scalar light fields. The performance of the proposed phase-retrieval method is compared with an approach based on Fourier transform. The advantages and limitations of the proposed method are discussed.

© 2008 Optical Society of America

OCIS Codes
(100.5070) Image processing : Phase retrieval
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(120.6150) Instrumentation, measurement, and metrology : Speckle imaging

ToC Category:
Image Processing

History
Original Manuscript: June 9, 2008
Revised Manuscript: August 21, 2008
Manuscript Accepted: August 21, 2008
Published: September 29, 2008

Citation
Alejandro Federico and Guillermo H. Kaufmann, "Phase retrieval of singular scalar light fields using a two-dimensional directional wavelet transform and a spatial carrier," Appl. Opt. 47, 5201-5207 (2008)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-47-28-5201

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