All Optical Three Dimensional Spatio-Temporal Correlator for Video Clip Recognition

Mehjabin S. Monjur; M.S. Shahriar; M.S. Shahriar

doi:10.1364/FIO.2014.FTh4G.6

Frontiers in Optics 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper FTh4G.6
•https://doi.org/10.1364/FIO.2014.FTh4G.6

All Optical Three Dimensional Spatio-Temporal Correlator for Video Clip Recognition

Mehjabin S. Monjur and M.S. Shahriar

Frontiers in Optics 2014

Tucson, Arizona United States
19–23 October 2014
ISBN: 1-55752-286-3

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General Optical Design, Fabrication, Testing, and Instrumentation IV (FTh4G)

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M. S. Monjur and M. S. Shahriar, "All Optical Three Dimensional Spatio-Temporal Correlator for Video Clip Recognition," in Frontiers in Optics 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper FTh4G.6.

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Abstract

We describe an all-optical three-dimensional spatio-temporal correlator (STC) which can recognize rapidly a video clip of a small duration contained in a much larger video file in a temporally and spatially shift invariant manner.

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