基于图象中纹理的预知性，应用必要的约束条件推导出了该种滤波器。
Based on preknowledge of texture in an image, with needed constraint, the filters are derived.
此外，我们还有调谐滤波器来满足您对精致组图的要求。
We also have some nice tuned filters for you to beautify your collages.
它是采用空间滤波技术，通过辅助通道在干扰方向上形成波束图的零点来实现对干扰信号的抑制。
Beam pattern null in the direction of the jamming is formed by a space filtering and assisted receive channels to suppress the jamming.
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