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本文讨论了在主动声纳工作体制下,利用水下目标的时空分布特性进行目标尺度自动识别问题。作者提出了在正横中轴阵位、正横非中轴阵位及非正横阵位三种情况下的尺度模式自动识别方法,并给出了其算法。给出了三路并行处理结构及后置自动综合的推理结构。该方法运算量小,适用于实时处理,在实际应用中有重要价值。
This paper discusses the automatic target-scale identification problem using the space-time distribution of underwater targets under the active sonar working system. The authors propose a method of automatic recognition of scale pattern under three kinds of cases: the horizontal axis axis, the horizontal axis and the non-horizontal axis, and the algorithm is given. The structure of three-way parallel processing and the reasoning structure of back-end auto-synthesis are given. This method has low computational complexity and is suitable for real-time processing. It has important value in practical application.