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Proceedings Paper

Maneuvering target tracking by using image processing photosensor
Author(s): Sergey L. Vinogradov; Vitaly E. Shubin; Ivan D. Maglinov
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Paper Abstract

Innovative approach to signal processing of the small targets under complicated conditions including low-contrast and maneuvering targets with backgrounds is presented. Its essence is dealt with the use of intelligent solid-state photosensor, so-called photoelectric structures with memory (PESM). PESM is integrated multilayer heterostructure, which combines the main capabilities of photodetector, imager, memory media and parallel processor. Optical information signal is detected in photosensitive layer, recorded and stored as 2D charge pattern in memory layer, read out from reading layer, and processed due to charge, potential and electric field pattern interactions throughout the PESM layers. PESM performs such parallel image processing as summation, subtraction, contouring, convolution and correlation, which may be effectively applied to numerous tasks of diverse photonic systems. It is essential, that PESM performs such multifunctional operations in a real time without any additional processors and computers.

Paper Details

Date Published: 1 September 1995
PDF: 10 pages
Proc. SPIE 2561, Signal and Data Processing of Small Targets 1995, (1 September 1995); doi: 10.1117/12.217681
Show Author Affiliations
Sergey L. Vinogradov, P.N. Lebedev Physical Institute (Russia)
Vitaly E. Shubin, P.N. Lebedev Physical Institute (Russia)
Ivan D. Maglinov, Lavochkin Aerospace R&D Association (Russia)


Published in SPIE Proceedings Vol. 2561:
Signal and Data Processing of Small Targets 1995
Oliver E. Drummond, Editor(s)

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