Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/40866
Title: A modified hilbert transformation method for fringe pattern analysis
Authors: Wong, WO 
Chan, MSM
Chan, KT
So, RMC
Keywords: Fringe analysis
Simulations
Computing systems
Issue Date: 2000
Publisher: SPIE-International Society for Optical Engineering
Source: Proceedings of SPIE : the International Society for Optical Engineering, 2001, v. 4317, 424 How to cite?
Journal: Proceedings of SPIE : the International Society for Optical Engineering 
Abstract: A new method of quantitative phase evaluation of 2D fringe patterns based on Hilbert transformation is proposed. While it retains most of the advantages of the traditional Hilbert transformation method, the new method avoids the spurious discontinuities and sign reversals of the phase map from the classical Fourier-based methods. Only one interference pattern is required for the phase evaluation. The performance of the proposed method is evaluated by computer simulation.
Description: 2nd International Conference on Experimental Mechanics, Singapore, Nov 29 - Dec 1, 2000
URI: http://hdl.handle.net/10397/40866
ISSN: 0277-786X
EISSN: 1996-756X
DOI: 10.1117/12.429613
Appears in Collections:Conference Paper

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