speckle

音標(biāo)發(fā)音

adj性質(zhì)的同根詞
speckled：有斑點(diǎn)的；如斑點(diǎn)般散佈的。
specked：有斑點(diǎn)的。
speckless：無(wú)斑點(diǎn)的；無(wú)瑕疵的。
v性質(zhì)的同根詞
speckled：點(diǎn)綴（speckle的過(guò)去式和過(guò)去分詞）。
specked：弄上斑點(diǎn)（speck的過(guò)去分詞）。

Laser speckle interferometry is a new technique in latter - day optics.
激光散斑乾涉法是近代光學(xué)的一項(xiàng)新技術(shù).
Speckle noise can be eliminated by nonlinear filter designed by wavelet transform.
小波非線性濾波器還可消除散斑噪聲.
Star on one ^ s body speckle be really Lei Ren!
明星身上的斑真是雷人!
For example, in holographic imagery the speckle pattern corresponds to troublesome background noise.
例如, 在全息照相中,斑紋圖樣相儅於討厭的背景噪聲.
DSP technology was used for fast processing of laser speckle for special materials.
採(cǎi)用dsp( DigitalSignalProcessing)技術(shù)對(duì)特種材料激光散斑信號(hào)進(jìn)行快速処理.

a very small mark of a different colour from the area around it, usually found with a large number of other marks of the same type

a small or slight mark usually of a contrasting colour, as on the skin, a bird's plumage, or eggs
to mark with or as if with speckles

相乾斑
Chapter 2 described how the speckle formed ^ and discusses the noise model thus the fundamental properties of speckle in SAR images.
第二章首先討論了相於斑的形成原理，分析了其統(tǒng)計(jì)特性，然後研究了相乾斑的噪聲模型。
散斑
To recognize underwater target, extraction must be performed well because there is a lot of speckle noise in underwater laser images.
由於激光照射下的水下圖像含有大量的散斑噪聲，嚴(yán)重影響圖像的質(zhì)量。
紋斑噪聲

散斑
Speckle metrology is a kind of new NDT technique which develops in recent years. Speckle metrology is to record speckles formed in front of an object surface because of interference of light waves.
散斑計(jì)量是近年來(lái)發(fā)展起來(lái)的一種新型的無(wú)損檢測(cè)技術(shù)。
相乾斑
For the existence of strong speckle noise in SAR images, good segmentation results can’t be gotten with traditional methods.
SAR圖像存在強(qiáng)烈的相乾斑噪聲，傳統(tǒng)方法不能很好對(duì)其分割。
機(jī)械工程
斑點(diǎn)