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本文论述视频信号处理中,将幅度悬殊的多目标视频信号转换成二值化信号的各种方法。重点介绍多重门限法和浮动门限法的特点、实现方法以及浮动门限法的试验结果。
This article discusses various methods of converting multi-target video signals with varying magnitudes into binary signals in video signal processing. The characteristics of multi-threshold method and floating-threshold method, the method of realization and the experimental results of floating-threshold method are mainly introduced.