The paper discusses the relation of the bubble pressure and the filteringratio of filtering medium (filter).
本文论述了冒泡压力和过滤介质(芯)过滤比这两个不同定义概念的关系。
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To improve the Signal-to-noise Ratio(SNR) and detecting probability of small target in infrared image sequences, a novel method of target detection based on spatial-temporal filtering is proposed.
The bandwidth of target signal after stretch processing and narrowband filtering, the data sample ratio and computing burden are reduced greatly and the method is easy for engineering implementation.