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Proceedings Paper

Computation accuracy of optoelectronic array image processor for SAR system
Author(s): Nickolay N. Evtikhiev; Sergey B. Odinokov; Alex V. Petrov
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Paper Abstract

Optoelectronic array image processor based on optical matrix-vector multiplier (OMVM) can be used for real-time processing of large-format SAR images. To analyse its practical performance the mathematical model of the signal transformation in OMVM, which regards the effect of different disturbing factors (error and noise the OMVM elements, threshold discrimination, ADC non-linearity, point spread function of the OMVM optics) was developed. The obtained theoretical results are closely approximated with modern experimental data.

Paper Details

Date Published: 30 December 1994
PDF: 12 pages
Proc. SPIE 2315, Image and Signal Processing for Remote Sensing, (30 December 1994); doi: 10.1117/12.196739
Show Author Affiliations
Nickolay N. Evtikhiev, Scientific Research Radio-Optic Institute (Russia)
Sergey B. Odinokov, N. E. Bauman Moscow State Technical Univ. (Russia)
Alex V. Petrov, N. E. Bauman Moscow State Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 2315:
Image and Signal Processing for Remote Sensing
Jacky Desachy, Editor(s)

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