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|Title:||Improved visual detection of flaws by using temporal phase modulation in digital speckle shearing interferometry||Authors:||Ng, T.W.||Issue Date:||1994||Citation:||Ng, T.W. (1994). Improved visual detection of flaws by using temporal phase modulation in digital speckle shearing interferometry. Pure and Applied Optics: Journal of the European Optical Society Part A 3 (5) : 715-717. ScholarBank@NUS Repository. https://doi.org/10.1088/0963-9659/3/5/003||Abstract:||The visual detection of flaws by digital speckle shearing interferometry is hampered by a spatial texture form cue deteriorated by speckles. The incorporation of time-varying phase modulations, proposed in this letter, adds a temporal component which helps to improve the differentiation of the flaw-developed fringe pattern from its background.||Source Title:||Pure and Applied Optics: Journal of the European Optical Society Part A||URI:||http://scholarbank.nus.edu.sg/handle/10635/58379||ISSN:||09639659||DOI:||10.1088/0963-9659/3/5/003|
|Appears in Collections:||Staff Publications|
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