英语释义

• 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"

• mark with small spots;

  "speckle the wall with tiny yellow spots"

• produce a mottled effect;

  "The sunlight stippled the trees"

片语

speckle size散斑尺寸

speckle pattern散斑图；斑纹图样

speckle patterns散斑图；斑纹图样

noise speckle噪声斑点

light speckle光斑

speckle interferometry[力] 散斑干涉法；斑纹干涉学；斑纹干涉测量术

speckle photo散斑照相

image speckle图像斑点噪声

speckle images散斑图像

英汉例句

• there is a kind of noise called speckle in fabric images, so a new kind of edges detection method is adopted.

  针对织物图像斑点噪声的特点，采用了一种新的图像边缘检测方法。

• this algorithm can protect edge-characteristics of sar image, along with a very good speckle reduction effort.

  本算法能够完全保留sar图像边缘特征，同时对相干斑具有较好的抑制能力。

• due to the complicated background of objectives and the speckle noise in the high-resolution sar images, it is almost impossible to extract roads directly from original remote sensing images.

  由于高分辨率sar图像中，目标背景复杂，同时由于受相干斑噪声的影响，因此很难直接从原始图像数据中提取道路特征。

• the application of laser doppler velocimetry(ldv) and laser speckle metrology to diesel torque measurement is described.

  主要论述激光斑纹和激光多普勒测量技术在扭矩测量中的应用。

• speckle is one of the most important characters of sar image.

  相干斑点噪声是sar影像的重要特征之一。

• the basic principle of speckle image correlation digital technique was introduced firstly in this paper.

  文中首先介绍了散斑图像相关数字技术的基本原理，然后给出了变形计算公式。

• an array of photodiodes is adopted to measure the intensity change of the speckle pattern, whose output signals are processed by a computer through an a/d converter to control the car window motor.

  斑纹图样的变化被光电传感器阵列测量，其传感信号经过a/d转换器送进计算机内进行处理，然后，驱动车窗马达进行相应的动作。

• speckle with good products may be useful, you have to sleep, rest.

  具有良好的产品斑点可能是有用的，你要睡觉，休息。

• a multi-mode optical fiber sensor system is proposed, which is installed in the window frame and whose sensor signals are based on variation of a speckle pattern.

  提出一种车窗防夹的多模光纤传感系统，该系统安装在车窗框内，并基于斑纹图样的变化来获得信号。

• the periodic target motions, particularly the rotation, will periodically repeat in the speckle pattern.

  周期的靶标运动，特别是回转运动，引起斑纹图样周期性重复。

• villages speckle the slopes of mount merapi, where fertile land lures farmers into a volcanic hazard zone.

  莫拉皮火山的山坡上散布着村庄，是那里肥沃的土地吸引着农民来到危险的火山区。

• shells speckle the water's edge at cumberland island national seashore in georgia.

  散布在乔治亚州坎伯兰岛国家海滨公园海岸边的贝壳。

• some of the tiny island states that speckle the map of the pacific also make uncomfortable neighbours.

  散布于太平洋版图上的狭小岛国中，也有一些变成了令人不安的邻居。

• variations in the speckle are then digitised to produce a code that is unique to the scanned item.

  对于每一个被扫描的物体，散斑的变化信息会被数字化，然后生成一个独特代码。

• in this paper a new random position speckle correlation method has been introduced.

  本文提出了一种新的位置随机散斑相关测量方法。

• this is because, during the original scan, the detectors pick up such a large amount of information that a re-scan need provide only part of the speckle pattern for a reliable comparison to be made.

  这是因为在原始扫描期间，探测器采集了大量信息以致于再次扫描时仅需提供部分散斑样式即可进行可靠的对比。

• synthetic aperture radar(sar) speckle filtering techniques can be classified into three categories: multi-look processing, statistical filtering and filtering in transform domain.

  合成孔径雷达（sar）图像相干斑噪声滤波技术分成三类：多视处理、统计滤波和变换域滤波。

• the speckle is a scattering of light caused by micron-sized ridges and groves on an object’s surface.

  这种散斑来源于光散射效应在物体表面产生的微米大小的隆起和沟痕。

• a statistical noise model and a mathematical model for real speckle pattern are presented, and then, in view of the models, a new adaptive suboptimal image filtering approach is proposed.

  本文介绍了一种实际散斑模式的数学模型和噪声统计模型，并提出了一种针对这种模型的自适应次优滤波方法。

• in-plane displacement field information of bamboo laminate were extracted and analyzed by digital speckle correlation method (dscm) during the process of three-point-bending test.

  采用数字散斑相关技术（dscm）提取了三点弯曲变形过程中的面内位移场信息，分析了不同变形阶段的位移场；

• this evaluation procedure can measure both the speckle suppression preformance and the loss of original information of the image.

  该评价体系能同时衡量各滤波算法对相干斑的抑制程度以及对图像原始信息的保持程度。

相似词

mottle使呈杂色；使显得斑驳陆离

spot认出；弄脏；用灯光照射

mark.标志；做标记于；打分数

spot认出；弄脏；用灯光照射

mark.标志；做标记于；打分数

fleck斑点；微粒，小片

mottle使呈杂色；使显得斑驳陆离

spatter溅；洒；泼溅的污迹；少量；短暂的一段声音；（雨等的）滴滴答答声