ACJTC System for real-time target recognition

실시간 표적인식을 위한 ACJTC 시스템

The optical JTC system has the advantage of being applied to the real-time correlation system, but it has some difficulties that its amplitude and phase signals cannot be separately processed. Recently to solve those problems the BPEJTC and HPEJTC systemshaving the same characteristics of that of the POC and POF have been proposed. But there is no quantitive analysis how much the amplitude and phase signals are contributed to the correlation outputs respectively. In this paper, a new ACJTC system based on the conventional ACMF is proposed and discussed through the mathematical analysis. The good correlation discrimination of the proposed system is also analyzed by changing the relative contributions of the phase and amplitude signals for some similar targets. From the successful computer simulation results on the scenario where three same targets are periodically located on the natural backgrround, the possibility of the high performance real-time correlation system based on the optical ACJTC is suggested.