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Applied Optics

Applied Optics


  • Vol. 34, Iss. 14 — May. 10, 1995
  • pp: 2560–2563

Phase-unwrapping algorithm based on an adaptive criterion

J. A. Quiroga, A. González-Cano, and E. Bernabeu  »View Author Affiliations

Applied Optics, Vol. 34, Issue 14, pp. 2560-2563 (1995)

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A new algorithm for phase unwrapping of phase maps with noise or logical inconsistencies is proposed. It is based on the use of an adaptive threshold and the second difference of the locally unwrapped phase as a selection criterion for the pixels to be processed.

© 1995 Optical Society of America

Original Manuscript: September 6, 1994
Revised Manuscript: January 17, 1995
Published: May 10, 1995

J. A. Quiroga, A. González-Cano, and E. Bernabeu, "Phase-unwrapping algorithm based on an adaptive criterion," Appl. Opt. 34, 2560-2563 (1995)

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  1. H. A. Vrooman, A. A. M. Mass, “New image processing algorithms for the analysis of speckle interference patterns,” in Fringe Pattern Analysis, G. T. Reid, ed., Proc. Soc. Photo-Opt. Instrum. Eng.1163, 51–61 (1989).
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