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

• A new displacement detecting method using digital speckle images The algorithm is functional for measuring smooth phase.
  基于相位分析的散斑图像位移测量算法该算法在连续平滑相位相移干涉测量中具有很好的实用性。
• Speckle Interferometry Information Extraction Technology and Application
  散斑干涉信息提取技术及其应用研究
• Relationship between Laser Speckle Correlation and Displacement
  激光散斑相关性和位移的关系研究
• We test the proposed method on computer-simulated and experimental speckle correlation fringes, respectively.
  分别对计算机模拟的和实验获得的条纹图进行了测试。
• 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 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。
• White light digital speckle image correlation is the combination between digital image process and optical measuring.
  白光数字散斑相关方法是现代数字图像处理技术与光学测量相结合的产物。
• In this paper, a nonlinear multiwavelet transform adaptive threshold value method is proposed to suppress speckle noise.
  文章提出了一种新的用于斑点噪声抑制的非线性多小波变换自适应阈值算法。
• 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。
• SAR speckle suppression by method of heterogeneity measurement
  SAR图像异质性测量在相干斑抑制中的应用