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
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
- a bald spot
- a leopard's spots
- a patch of clouds
- patches of thin ice
- a fleck of red
verb
- mark with small spots
- speckle the wall with tiny yellow spots
- produce a mottled effect
- The sunlight stippled the trees
双语例句
- 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 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。 - 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。 - 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 - A method to simulate the speckle in rotationally symmetric triangulation was presented and the simulated image was obtained.
提出了一种用于旋转对称激光三角传感器的激光散斑的仿真方法，获得了仿真散斑图像。 - Speckle Interferometry Information Extraction Technology and Application
散斑干涉信息提取技术及其应用研究 - 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 dynamic measurement field, when using digital speckle pattern interferometry, we always deal phase with time-average method and spatial carrier phase-shifting method.
在动态测试领域中，数字散斑干涉技术常用到的相位处理方法有时间平均法和空间载波相移法。 - Relationship between Laser Speckle Correlation and Displacement
激光散斑相关性和位移的关系研究 - Based on the working principle of laser mouse, the digital speckle correlation method is used to realize orientation of laser mouse.
在激光鼠标工作原理的基础上，利用数字散斑相关方法对激光鼠标的定位原理进行了研究。