10 July 1979 Partially Matched Spatial Filtering With Simulated Input
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Proceedings Volume 0177, Optical Information Storage; (1979); doi: 10.1117/12.957240
Event: Technical Symposium East, 1979, Washington, D.C., United States
Abstract
Biological specimens are recognized with a matched spatial filter (MSF) made from their simulated pattern. The partial correlations between the simulated pattern and the various sized specimens show that the simplified filter is considerably less sensitive to the size variation while it still retains a high degree of pattern discrimination against other species.
© (1979) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hitoshi Fujii, Silverio P. Almeida, "Partially Matched Spatial Filtering With Simulated Input", Proc. SPIE 0177, Optical Information Storage, (10 July 1979); doi: 10.1117/12.957240; https://doi.org/10.1117/12.957240
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KEYWORDS
Spatial filters

Data storage

Holography

Optical filters

Composites

Fourier transforms

Hybrid optics

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