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

• 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。
• The out-of-plane tilting speckle interferogram is computer-simulated and the RMS phase error is calculated to verify reliability.
  通过对计算机模拟漫射体产生离面倾斜的时变散斑图，计算其均方根误差值，进行了验证。
• 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 the experimenting method used to improve the effects of the white-light speckle measuring technique is presented.
  从实际应用的需要出发，对改善白光散斑技术的测试效果在实验方法上进行了详细的探讨。
• 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。
• We propose a novel method to obtain speckle fringe patterns of ESPI from undeformed and deformed speckle patterns.
  本文基于变形前和变形后的散斑图，提出一种获得电子散斑干涉条纹图的新颖方法。
• 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。
• 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。
• 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
• The process of the acid denaturation of the albumin was studied using dynamic laser speckle methods in this work.
  利用动态激光散斑的方法研究了白蛋白的酸致变性过程。