NASA NTRS · 19880000167
Research In Optical Processing Of Data
Abstract
Report describes current research in optical processing of data at NASA's Ames Research Center. Describes advanced optical feature extractor performing Fourier-Mellin transform to generate feature vector invariant under changes of scale and position and responds to rotation with simple translation. Potential advantages include high speed and low cost.
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Ennis, David, Jared, David. 1988-03-01. Research In Optical Processing Of Data. https://ntrs.nasa.gov/citations/19880000167
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