speckle

英 [ˈspekl]

美 [ˈspekl]

n. 斑点; 色斑
vt. 弄上斑点; 点缀

过去分词：speckled　现在分词：speckling　复数：speckles　第三人称单数：speckles　过去式：speckled　

TEM8

BNC.37172 / COCA.31187

牛津词典

noun

斑点；色斑
a small coloured mark or spot on a background of a different colour

英英释义

noun

a small contrasting part of something
1. a bald spot
2. a leopard's spots
3. a patch of clouds
4. patches of thin ice
5. a fleck of red
Synonym:spotdapplepatchfleckmaculation

verb

mark with small spots
1. speckle the wall with tiny yellow spots
Synonym:bespeckle
produce a mottled effect
1. The sunlight stippled the trees
Synonym:stipple

双语例句

Search on Laser Speckle Technique and Digital Image Processing System
激光散斑技术及数字图像处理系统的研究
Multilook processing is a basic method for speckle suppression of synthetic aperture radar ( SAR) images.
多视处理是合成孔径雷达（SAR）图像纹斑噪声抑制的一种基本方法。
The principle of imaging system for laser electron shear speckle interferometry is presented.
介绍了激光电子剪切散斑干涉成像系统的原理；
An algorithm based on the anisotropic diffusion equation is presented to suppress the speckle noise of B-Scan ultrasound image.
提出了一种基于各向异性扩散方程的B超图像斑点噪声抑制的算法。
Impact of Inhomogeneous Light Intensity on Test and Its Correction Method for Digital Speckle Interferometry with Substraction
减模式下数字散斑干涉光强不均匀性对检测的影响和校正方法
Objective To investigate whether laser speckle imaging technique can be used to monitor the changes of spinal cord hemodynamics.
目的探讨激光散斑成像技术能否用于监测脊髓血流动力学的变化。
The dynamic laser speckle method is a novel real-time, quick and effective method to study the albumin denaturation.
研究表明，动态激光散斑方法是一种实时、快速、有效的研究白蛋白变性过程的新手段。
The practical RFI and speckle noise suppression techniques for ultra-wideband SAR are proposed.
提出了实用的超宽带SAR射频干扰（RFI）和相干斑噪声抑制技术。
An effective method for reducing the speckle noise in digital holography is proposed in this paper.
本文提出一种消除数字全息再现像散斑噪声的有效方法。
The inherent speckle noise of SAR image affects the interpretation and the further processing, so it is important to suppress speckle noise of SAR images.
SAR图像固有的斑点噪声严重影响了图像的判读和后续处理，因此抑制SAR图像斑点噪声显得尤其重要。