Browsing Electrical, Electronic and Communications Engineering Research Collection by Subject "Speckle metrology"

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Browsing Electrical, Electronic and Communications Engineering Research Collection by Subject

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Generalized Yamaguchi correlation factor for coherent quadratic phase speckle metrology systems with an aperture

Kelly, Damien P. ; Ward, Jennifer E. ; Gopinathan, Unnikrishnan ; Hennelly, Bryan M. ; O'Neill, Feidhlim T. ; Sheridan, John T. (Optical Society of America, 2006-12-01)

In speckle-based metrology systems, a finite range of possible motion or deformation can be measured. When coherent imaging systems with a single limiting aperture are used in speckle metrology, the observed decorrelation effects ...
A review of some recent work in the area of imaging and optical signal processing

Sheridan, John T. (Optical Society of America, 2010-06-07)

A concise review is presented of research recently carried out within our research group. Topics discussed include: (i) Imaging through turbulent media using Lucky Imaging combined with synthetic apertures; (ii) ...