Speckle photography : mixed domain fractional Fourier motion detection

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Title: Speckle photography : mixed domain fractional Fourier motion detection
Authors: Patten, Robert
Hennelly, Bryan M.
Kelly, Damien P.
O'Neill, Feidhlim T.
Liu, Ying
Sheridan, John T.
Permanent link: http://hdl.handle.net/10197/3367
Date: 1-Jan-2006
Abstract: A reflection-based optical implementation of two simultaneous scale-invariant fractional Fourier transforms (FRTs) is used to develop a novel compact speckle photographic system. The system allows the independent determination of both surface tilting and in-plane translational motion from two sequential mixed domain images captured using a single camera
Funding Details: Science Foundation Ireland
Irish Research Council for Science, Engineering and Technology
Type of material: Journal Article
Publisher: Optical Society of America
Copyright (published version): 2006 Optical Society of America
Subject LCSH: Fourier transform optics
Speckle
Metrology
DOI: 10.1364/OL.31.000032
Language: en
Status of Item: Not peer reviewed
Appears in Collections:Electrical and Electronic Engineering Research Collection

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