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|Title: ||Real-time edge-enhanced optical correlation with a cerium-doped potassium sodium strontium barium niobate photorefractive crystal|
|Authors: ||Liang, Bao-Lai|
Cartwright, Colin M.
|Affiliation: ||University of Abertay Dundee. School of Computing & Engineering Systems|
|Issue Date: ||2000|
|Publisher: ||Optical Society of America|
|Type: ||Journal Article|
|Rights: ||Published version (c)Optical Society of America, available from doi:10.1364/AO.39.002925|
|Citation: ||Liang, B-L., et al. 2000. Real-time edge-enhanced optical correlation with a cerium-doped potassium sodium strontium barium niobate photorefractive crystal. Applied Optics. 39(17): pp.2925-2930. Available from http://dx.doi.org/doi:10.1364/AO.39.002925|
|Abstract: ||The nonlinear diffraction property of a volume grating written by two-wave mixing in a cerium-doped potassium sodium strontium barium niobate crystal is applied in a coherent image processing system to obtain real-time image edge enhancement as well as edge-enhanced optical correlation. The theoretical analysis of the correlator is given, and the experimental results of optical correlation are presented, which are compared with the computer-simulated results.|
|Appears in Collections:||Computing & Engineering Systems Collection|
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