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Proceedings Paper

Processing of temporal or spatial optical flows with acousto-optic correlators
Author(s): Arne Skov Jensen; Erling Rasmussen; Erik Eilertsen; Alexander G. Sobolev; Vladimir A. Volkov; Gennady M. Reitblat; Anatoly A. Vasiliev
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Paper Abstract

Processing of spatial and temporal optical flows with real time local correlation technique is described and discussed. Simulations and experiments with a time integrating acousto-optical correlator on real stereoimages are reported together with simulation on particle image velocimetry processing. Local correlation of 2D images done with an 1D correlator is here demonstrated by using projection in the 2D image.

Paper Details

Date Published: 29 June 1994
PDF: 12 pages
Proc. SPIE 2240, Advances in Optical Information Processing VI, (29 June 1994); doi: 10.1117/12.179142
Show Author Affiliations
Arne Skov Jensen, Riso National Lab. (Denmark)
Erling Rasmussen, Riso National Lab. (Denmark)
Erik Eilertsen, Riso National Lab. (Denmark)
Alexander G. Sobolev, NPO Microelectronica (Russia)
Vladimir A. Volkov, NPO Microelectronica (Russia)
Gennady M. Reitblat, NPO Microelectronica (Russia)
Anatoly A. Vasiliev, P.N. Lebedev Physical Institute (Russia)


Published in SPIE Proceedings Vol. 2240:
Advances in Optical Information Processing VI
Dennis R. Pape, Editor(s)

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