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词汇
low pass filter
释义
low pass filter
低通滤波器
一种滤波装置。它允许信号的低频部分通过,而对高频部分有很大的衰减。在影像处理中,利用低通滤波器对高频部分进行衰减,可以缓和影像灰度的突变并去掉一些高频杂讯,从而使影像比较平滑柔和。
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three
three-act
Three Address
on the same wavelength
on the scene
on the scent
on the sea
on the shelf
on the side
on the sidelines
on the side of
on the skew
on the sly
on the spot
on-the-spot
on-the-spot survey
on the spur of the moment
on the square
on the stick
on the stocks
on the streets
on the strength
on the strength of
on the stroke
on the stump
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更新时间:2026/1/27 16:39:49