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 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。 - 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； - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - Speckle the wall with tiny yellow spots.
墙上沾上了黄色的小斑点。