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Proceedings Paper

BPEJTC-based segmentation of a moving target in natural background
Author(s): Sang-Yi Yi; Chang Myung Ryu; Eun-Soo Kim; Hoon-Gee Yang
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Paper Abstract

A novel BPEJTC-based method of extracting a moving target's signature residing in a background input is proposed. The efficiency of this method depends to a great extent on the degree of a JTC performance. A BPEJTC is shown to have a improved peak-to-sidelobe ratio than that of a conventional JTC. An optoelectronic system implementing this method is realized. In this system, time-consuming computations, like FFT are conducted optically while arithmetic operations are executed digitally such that the proposed hybrid system can operate in real-time. Some experimental results obtained with real input images indicate that the proposed system can effectively work even in a nonstationary background.

Paper Details

Date Published: 28 March 1995
PDF: 10 pages
Proc. SPIE 2490, Optical Pattern Recognition VI, (28 March 1995); doi: 10.1117/12.205783
Show Author Affiliations
Sang-Yi Yi, Kwangwoon Univ. (South Korea)
Chang Myung Ryu, Kwangwoon Univ. (South Korea)
Eun-Soo Kim, Kwangwoon Univ. (South Korea)
Hoon-Gee Yang, Kwangwoon Univ. (South Korea)


Published in SPIE Proceedings Vol. 2490:
Optical Pattern Recognition VI
David P. Casasent; Tien-Hsin Chao, Editor(s)

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