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Fringe pattern demodulation with a two-frame digital phase-locked loop algorithm

โœ Scribed by Gdeisat, Munther A. ;Burton, David R. ;Lalor, Michael J.


Book ID
115350259
Publisher
The Optical Society
Year
2002
Tongue
English
Weight
974 KB
Volume
41
Category
Article
ISSN
1559-128X

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Fringe-pattern demodulation using an ite
โœ Munther A. Gdeisat; David R. Burton; Michael J. Lalor ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 399 KB

A novel technique called an iterative linear digital phase locked loop (DPLL) for fringe-pattern demodulation is presented. The proposed technique has better noise immunity than the basic onedimensional DPLL algorithms (e.g., conventional and linear DPLLs) because it processes a fringe pattern in tw