speckle

['spekl]

n. 小斑点
vt. 点缀

例句与用法：

The earth is only a speck in the universe.

地球在宇宙中只不过是一个小点罢了。

A solid body, moving in space, that is smaller than an asteroid and at least as large as a speck of dust.

流星体活动在空间的固体天体，比小行星小，至少与尘埃一样大

词形变化：

动词过去式: specked | 动词过去分词: specked | 动词现在分词: specking | 动词第三人称单数: specks |

n.

斑点; 污迹[C]

vt.[H][(+with)]

1. 使弄上斑点; 玷污

The dog was speckled with mud.

狗身上沾满了点点污泥。

2. 散布, 点缀

speckle

名词复数：speckles

过去式：speckled

过去分词：speckled

现在进行时：speckling

词形变化：

动词过去式: specked | 动词过去分词: specked | 动词现在分词: specking | 动词第三人称单数: specks |

同义词：

colorable | spurious | false | hollow | erroneous | baseless | inaccurate | unfounded | fallacious | phony | phoney | sham | bogus | incorrect | untrue | unsound | wrong | misleading | deceptive | meretricious | gilded |

反义词：

genuine |

词义辨析：

同义:

n.斑点; 斑纹

spot

mottle

mark

同义参见:

spatter

fleck

speckle['spekl]n.1.■(皮肤等上的)小点儿，小斑点2.■斑迹，斑纹vt.1.■使有小斑点；使玷污：Her apron was speckled with oil.她的围裙上粘满了油污。2.■使散布；点缀：The village houses are speckled on the grassland.绿色的草原上点缀着几间村舍。变形vt.speckledspeckling

1. (常作 speckles)a small spot or patch of colour
   斑点；斑纹；色斑
   

1. [with obj.][often as adj. speckled]mark with a large number of small spots or patches of colour
   布满斑点
   a large speckled brown egg.
   一只大大的布满斑点的棕色蛋。
   

1. late Middle English (as a noun): from Middle Dutch spekkel; the verb (late 16th cent.) from the noun or a back-formation from speckled
   

speckle

名词 speckle:

a small contrasting part of something

同义词：spot, dapple, patch, fleck, maculation

动词 speckle:

produce a mottled effect

同义词：stipple

mark with small spots

同义词：bespeckle

speckle

■Speckle Reduction;Image Compression; Wavelet Transform; Median Filter; Quadtree Classification; Trellis Coded Quantization.

01相干斑抑制;图像压缩;中值滤波;小波变换;四叉树分类;网格编码量化

■More than 330 islands speckle Fijian waters, which hold nearly 4,000 square miles (10,350 square kilometers) of reef, a vital trove of marine biodiversity.

330多个岛屿把斐济水域点缀成斑点状，此处大约有4000平方英里（10350平方公里）的暗礁，也是海洋生物多样性的一个重大发现。

■Because there is speckle noise in SAR image and the background clutter of water is usually very complex, weak target detection is a big challenge for conventional methods.

SAR图像存在相干噪声以及水面背景杂波的复杂性,传统方法对于弱目标检测存在困难。

■Because of the backscatters, SAR images are contaminated by speckle noises which lower image quality and mask image structure.Therefore, noise-smoothing is the first step in the image processing.

SAR的后向散射成像机制决定了SAR图像中存在相干斑噪声，这些相干斑噪声降低了图像质量，掩盖了图像的细节结构，因此在SAR图像处理时通常先对图像进行去噪。

■Study of SAR Speckle Noise Suppressing

SAR相干斑噪声的抑制

■The "Mite Germicide Facial Cleansing" series of products of dispelling speckle, removing blain, whiting, wrinkle defense and desensitization are leading the trends in the industry.

“爱茜伊”牌祛斑、去痘、美白、抗皱、保湿、脱敏系列化妆品引领着行业潮流。

■An Enhanced SAR Image Speckle Filter

一种改进的SAR图像斑点噪声滤波方法

■A NOVEL ULTRASOUND SPECKLE SUPPRESSION METHOD

一种新的超声图像斑点噪声抑制方法

■Is also two months ago, her face is normal, although in the left profile has a scrap color very shallow yellow speckle.

也就是在两个月前，她的脸还是正常的，虽然左侧脸上有一小块颜色很浅的黄褐斑。

■Yunnan speckle copper is come from nonferrous metal kingdom of Yunnan province,which is well known and unique type copper alloy smelt product in the world.

云南斑铜在素有“有色金属王国”之称的云南诞生，是云南独特的铜合金冶炼技术产品，在世界上享有一定的知名度。

■A new method of the defect measurement is proposed by use of rotating aperture-stroboscopic speckle interferometry.

介绍了一种利用旋转孔径频闪散斑干涉法检测缺陷的新方法。

■Some significant applications of speckle metrology in science and engineering are also presented in this paper.

介绍了散斑计量在科学和工程研究中的一些重要应用。

■Traditional speckle removal methods generally result in the lost of image features.This paper presents a new approach to edge-preserving smoothing of digital SAR images based on the PDE's.

传统的相干斑噪声抑制算法在多次迭代后通常会导致图像边缘的模糊，这一直是SAR图像去噪处理的难点和热点所在。

■For example, in holographic imagery the speckle pattern corresponds to troublesome background noise.

例如，在全息照相中，斑纹图样相当于讨厌的背景噪声。

■Repair and whiten skin, contain whitening particles and jojoba oil, prevent darkened complexion and speckle, perfectly conceal flaws, brighten skin, create natural.

修护、美白蕴含美白微粒和霍霍芭油，防止肌肤变黑及色斑的出现，完美遮盖瑕疵，亮白肌肤，缔造自然无瑕的白皙，透明肤色。

■Then ,polarimetric whitening filter(PWF) method for speckle reduction in polarimetric SAR is stated .

全极化SAR图像的相干斑噪声不仅使图像质量下降，而且给SAR图像的描述和分类等工作带来困难，因此通常要对SAR图像进行相干斑抑制处理。

■Title： The Application of Zero-crossings of Laser Speckle for Real-time Monitoring of Velocity of Lymph Flow.

关键词：淋巴系统;实时流速;散斑干涉法;散斑跨零点法

■The residual deformation around the hole was measured by digital speckle correlation technique and the relation curves of residual strain at the side of hole vs fatigue life cycles were obtained.

再应用数字散斑相关技术测量了不同疲劳循环次数后孔周的残余变形场，并给出了孔边最大残余应变与疲劳循环次数的关系曲线。

■Farmers attempt to earn a living raising sheep and cattle, which speckle pastures in the foreground, but some are selling their land to retirees and vacationers, altering the familiar landscape.

农夫们试图获得一个生活提高饲养绵羊和牛，哪个斑点牧场的前景，但也有一些出售他们的土地给退休人员和度假者，改变了熟悉的风景。

■A method of fabricating rough surfaces of known statistical parameters by exposing the photoresist to laser speckle patterns is analysed in this paper.

分析了用光刻胶记录激光散斑来制作粗糙度参数可控表面的方法，并成功地制作了一批样品。

■Digital speckle correlation method(DSCM) is used to measure the thermomechanical coupling effect in COB packaging structures.

利用数字散斑相关方法(DSCM),对COB封装结构在热循环状态下的表面热机械耦合效应进行了测量。

■Rotating aperture cone shearing white-light speckle photography for measuring dynamic derivatives of displacements is proposed in this paper.

利用旋转孔径技术和锥镜剪切技术进行白光散斑剪切照相，检测动态位移导数场。

■The use of single beam speckle interferometry by the magnification technique is extended to the determination of the inplane displacement field of very small areas such as the crack tip region.

利用显微放大技术,将一束光散斑干涉的应用扩大到小区域(例如裂纹尖端附近)面内位移场测量中去。

■The dynamic parameter change of blood with different photodynamic doses in PDT was monitored in real time by laser speckle contrast imaging (LSCI) technique.

利用激光散斑成像技术，实时监测CAM上肿瘤周围血管的血液动力学参数。

■Low pressure will cause missing and rough edge, and high pressure or soft squeegee will cause speckle print een damage the squeegee or stencil.

刮板压力低造成遗漏和粗糙的边缘，而刮板压力高或很软的刮板将引起斑点状的印刷，甚至可能损坏刮板和模板或丝网。

■Shearography and electronic speckle interferometry

剪切散斑干涉成像技术

■single beam speckle interferometry

单光束散斑干涉法

■Traditional speckle fringe patterns by electronic speckle pattern interferometry (ESPI) are inherently noisy and of limited visibility, so denoising is the key problem in ESPI.

原始的电子散斑干涉条纹图中含有很强的颗粒性噪声，对比度很差，因此去除噪声是电子散斑干涉测量技术的关键问题。

■After speckle reducing, a histogram defined method based on the threshold is employed to compensate for possible contrast reduction.

去斑后,采用基于阈值的直方图规定化方法,以弥补对比度可能降低情况。

■dual beam speckle interferometry

双光束散斑干涉法

■Research on Double-Beam Laser Speckle Photography

双光束激光散斑照相术研究

■This machine has the following functions: Hair Removing, Skin softening, speckle eliminating and col...

发布者：张联沛所在地：广东广州市行业：礼品、工艺品、饰品职位：外销员工作年限：二年以上

■Numerical display of inplane displacement measurement by electronic speckle photography is described.

叙述一种散斑照相法测量面内位移的数字显示方法.

■Can use at acne, speckle, fleck and lose one's hair.

可用于粉刺、褐斑、雀斑及脱发。

■The experiment shows ICA algorithm can separate speckle from polarimetric SAR image effectively and improve the performance of the image.

同时独立分量分析算法实现比较简单,计算方便有效。

■At the same time,the experiments also show that the size and shape of the light speckle can also exert certain effects on the ultimate position precision.

同时，实验还表明，光源的光斑大小、形状对位置精度也有一定的影响。

■Zhou Qinwu, Bian Zhengzhong, Zhang Dalong. De-noising and contrast enhancement of UltraSound speckle image based on wavelet. Acta Acustica, 28 (2003)4, 381?384, (in Chinese).

周秦武,卞正中,张大龙.基于小波的超声斑纹噪声抑制与对比度增强.声学学报,28(2003)4,381?384.

■So the amplitude subtracting computer-aided speckle inteferometry is the best method to measure the deformation of specimen.

因此一般选择用振幅型减法模式的计算机辅助散斑干涉法来进行物体的变形测量。

■In order to achieve the achromatic effect of micro-OVD, a directional random speckle structure template base on the low frequency template was designed.

在低频光栅模板的基础上，给出了定向散斑结构输入模板的设计方法，它可进一步改进图像的非彩色效果。

■In shear beam ESPI (Electronic Speckle Interferometry) the illumination beam is split into two wave fronts by a prism.

在剪切束电子斑纹图干涉度量术中,照明光束由棱镜分为两个波前,棱镜的侧面移动将引入相移。

■A reference laser beam is added to dual beam symmetric illumination electronic speckle pattern interferometric (ESPI) system and is shared by the two illumination beams.

在双光束电子散斑干涉系统中增加一路参考光，使这一路参考光为两光束所共用。

■In the experimental analysis, the influence of in-plane rotation of a rigid body on the correlation of the ultrasonic speckle fields was firstly analyzed by using analog measurement.

在实验分析时，首先应用模拟测量的方法对刚体面内转动对散斑场相关性的影响进行了分析；

■A technique for measuring phase field produced displacement under impact loading using digital speckle pattern interferometry (DSPI) with combining the digital subtraction and add mode is presented.

在撞击载荷下的数字散斑干涉法(DSPI)中,本文联合应用加法和减法两种模式提出了位相测试技术。

■In digital speckle interferometry, inhomogeneous illumination on or reflection from a tested object will lead to inhomogeneous fringe pattern, and even make the fringe missing.

在数字散斑干涉测量中,照明光的不均匀或被测试物反射光的不均匀,会导致条纹图像不均匀,严重时甚至会引起条纹的丢失。

■In the current study, we have used electronic speckle patten interferometry (ESPI) to measure resin composites deformation in response to its polymerization shrinkage.

在本次研究中，利用光测力学中电子散斑测试技术，来测量牙体修复材料的聚合收缩情况。

■The research includes micro speckle interferometry, micro marker method, optical probe method, grain deformation and movement analysis.

在检测技术方面涉及显微散斑干涉技术、微标记阵列检测技术、晶粒变形分析技术、光学探针动静态变形分析技术；

■Based on wavelet domain Hidden Markov model, a novel speckle suppression method for medical ultrasound images is presented which combines Bayesian estimation and homomorphic filtering.

在此基于小波域隐马尔可夫树模型,将贝叶斯估计和同态滤波思想有机结合,提出一种新的医学超声图像去噪方法。

■A new experimental technique on the CTE measurement of metal composite leads in electronic packaging using laser speckle interferometry was presented.

在相对简单的实验设备下,得到较高精度金属复合引线的热膨胀系数值。

■Epauletted fruit bats speckle a saffron-colored sky at sunset in Zambia's Luangwa Valley.

在赞比亚的卢安瓜峡谷里，肩毛果蝠点缀着日落时藏红色的天空。

■Speckle Reduction in Multipolarization SAR Imagery

多极化SAR图像的降斑研究