centroid单词基本解析：

n.质心; 矩心; 面心
n. 图心, 矩心, 重心
n.质心；矩心；面心；

centroid变化用词：

centroid英英释义：

Noun

1. the center of mass of an object of uniform density

名词 centroid:

the center of mass of an object of uniform density

centroid[ 'sentrɔid ]n.the center of mass of an object of uniform density

centroid中文词源：

centroid用法和例句：

In the fully plastic condition, the neutral axis does not necessarily pass through the centroid.

在全塑状态下, 中性轴不一定需要通过形心.

辞典例句

Centroid tracking algorithm is widely used because of its simplicity and quick run speed.

形心跟踪算法因为简单、执行速度快而得到广泛采用.

互联网

A new method for seam tracking using image centroid in gas tungsten arc welding is presented.

研究一种基于图像质心识别的电弧焊焊缝跟踪新方法.

互联网

Multiple centroid points repel each other to eliminate the sensing overlapping regions and coverage holes.

众多质心点在虚拟力作用下作扩散运动,逐步消除视频传感器网络中感知重叠区和盲区.

互联网

The inaccurate Doppler centroid estimation can evidently degrade the quality of SAS image.

不准确的多普勒中心估计会显著降低合成孔径声纳图像质量.

互联网

The centroid tracking algorithm is no longer suitable because of the speckle noise in ladar image.

然而常规形心跟踪算法因激光雷达图像受到散斑噪声影响而变得不适合.

互联网

An algorithm was proposed to track moving objects based on centroid and vector in this paper.

提出了一种新的基于区域形心及其矢量方向的视频对象跟踪算法.

互联网

The spectral centroid shift ( SCS ) of ultrasonic backscattering signals is introduced to assess cancellous bones.

采用超声背散射信号的质心偏移量来评价松质骨.

互联网

Weighted centroid localization algorithm is simple and no communication is needed while locating.

加权质心定位算法计算简单,定位过程中节点间无通信开销.

互联网

centroid

CENTROID ALGORITHM IN PIXEL CCD SUN SENSOR

CCD太阳角计中的形心计算法

Set of functions to calculate the centroid, central moments and normalised moments of a binary image.

Easy to understand, implemented in matlab (译)：一套功能来计算心，中央时刻和正常化的时刻二进制图像。

Lp centroid inquality

Lp质心不等式

The Proofs of the Centroid Method for Some Inequalities

一些不等式的形心法证明

An image centroid method for seam tracking in gas tungsten arc welding

一种基于图像质心的焊缝跟踪新方法

centroid of a free tree

一自由树的形心

In order to solve infrared image motion as the effect of aero-optics,the method is adopted to identify the small image centroid and angle motion that bases on Taylor series expansion between images and the real one in the paper.

为了解决气动光学效应所引起的红外图像偏移问题,文中采用图像离散模型泰勒级数展开的方法解决成像系统与真实目标相对运动造成的图像小变量质心偏移和角度偏移的识别运算。

An approach is proposed that this deviation can be obtained by using the weld pool image centroid and a Kalman filter.

为此提出一种利用熔池图像质心和卡尔曼滤波来间接获取电弧与焊缝偏差的方法。

The author presents a novel method for acquiring the initial approximate transformation in terms of the distribution feature of points around the centroid.

为避免迭代落入局部而非全局最优解，本方法利用网格的多分辨率表示特性和网格上点到质心距离分布的特征信息，快速有效地确定初始矩阵。

Principal moments and X-Y directions about centroid

主力矩和质心

principal axes and centroid based method

主轴质心法

human body centroid forecast

人体质心预测

Three-dimensional reconstruction of lenticular nucleus and determination of its centroid and volume

人脑豆状核三维重建及其质心、体积的测量

Rotational Inertia of an Arbitrary Tetrahedron Around the Centroid Axis

任意四面体绕质心轴的转动惯量

centroid center of volume

体积中心

Centroid Theorem of Coordinate-tetrahedron in the Volume-coordinate System

体积坐标系的坐标四面体重心定理

centroid of volume

体积矩心

Some parameters were calculated such as tire lateral stiffness, centroid position of every segment, and suspension system parameter, which influence the handling stability of an ADT.

使用该模型进一步计算了轮胎侧偏刚度、后节质心布置以及悬架系统参数等，以便研究它们对铰接式自卸车操纵稳定性的影响。

spectral centroid of light

光的光谱重心

spectral centroid

光谱矩心

Keywords iris registration;eye cyclotorsion;pupil centroid shift;corneal refractive surgery;

关键词虹膜定位;眼球旋转;瞳孔中心移位;角膜屈光术;

Keywords internal capsule;three-dimensional reconstruction;centroid;stereotaxis;

内囊;三维重建;形心;立体定向;

Keywords Excimer laser in situ keratomileusis;cycloduction;pupil centroid shift;Iris Location;

准分子激光原位角膜磨镶术;眼球旋转;瞳孔中心移位;

The results show that the spectral centroid of the backscatterer signals is dowushifted to lower frequency with increase of the apparent density of cancellous bone.

分析结果表明。随松质骨表观密度的增大，背散射信号频谱的质心向低频方向移动；

Keywords Cutting road planning;Centroid of polygonal part;Ant colony algorithms;Local optimal methods;

切割路径规划;零件形心;蚁群算法;局部优化技术;

We use signed distance and centroid to defuzzify the total cost in the fuzzy sense in fuzzy inventory without backorder.

利用有号距离和形心将无缺货补货的模糊库存的总成本利用有号距离和形心解模糊化。

Study on Suppressing Centroid Interference Using Polarized Monopulse Radar

利用极化单脉冲雷达抗质心干扰的研究

The excursion of centroid position of focal spot may be easily acquired with the centroid position expression of focal spot.

利用焦斑质心位置表达式，可分析和确定由于振幅调制和相位畸变导致的质心位置偏移。

Also, this method used the way of supervising, select training sample's centroid to be the centroid's of connotative nodes, make training sample's sorts as the numbers of nodes.

利用该方法对小词表汉语孤立词进行语音识别。

weighted centroid localization algorithm

加权质心定位算法

Weighted centroid localization algorithm is simple and no communication is needed while locating.

加权质心定位算法计算简单，定位过程中节点间无通信开销。

Feasibility Research of Principal Axes and Centroid Based Method Used in Coarse Medical Image Registration

医学图像粗匹配的主轴质心法

double pulsed beams centroid

双脉冲电子束束心运动

move centroid control

变质心控制

Design Study of Variable Structure Control of Rotating Missile with Moving Centroid

变质心旋转弹头变结构控制研究

Study on an automatic selection method for spot centroid detection window of Hartman wavefront sensor

哈特曼波前传感器光斑质心探测窗口的自动确定方法研究

A method based on sub-pixel correlation algorithm for star center is proposed.With correlation matching method, the star center is located to sub-pixel level to raise centroid accuracy.

因此，提出了一种基于亚像元相关法的星像质心算法这种算法是利用互相关匹配实现图像定位的原理，将星像质心定位到亚像素上来提高质心精度。

Around the centroid, the distances between the centroid and contour are calculated at the same interval of angle, and a series of distances is obtained.

围绕目标质心每隔一定角度抽得质心到轮廓的距离值，得到一个距离值的序列。

Keywords Image centroid;Seam center;Detection;Model;

图像质心;焊缝;识别;模型;

Keywords image centroid;seam center;recogniziation;theoretical model;experimental validation;

图像质心;焊缝中心;识别;理论模型;试验验证;

THEORETICAL AND EXPERIMENTAL STUDY ON SEAM CENTER DETECTION BASED ON WELDING VISUAL IMAGE CENTROID ARITHMETIC

图像质心算法的焊缝识别理论与试验研究

centroid analysis

图心分析

In this research, an analytical study of error was introduced, and the error correction means by bilinear interpolation and adaptive centroid window was described.

在传统质心法的基础上提出了采用二元线性插值和自适应质心窗来改善信噪比,并对误差进行校正,实验证明了它比传统的质心法有更高的精度。

In the fully plastic condition, the neutral axis does not necessarily pass through the centroid

在全塑状态下，中性轴不一定需要通过形心。

In mathematics, Riemannian centroid is characterized by an optimization problem on manifolds, which is very difficult but has received extensive attentions.

在数学上，Riemann质心由一个定义在流形上的优化问题所刻画，而流形上优化问题的数值求解是近年来广受关注的重要而困难的研究课题。

Beam Bugs and Botare used quite widely in Linear Induction Accelerator (LIA) , either for beamcurrent or for beam centroid position measurements .

在直线感应加速器中，壁电流探测器、磁探针应用得尤为广泛，两者都可以测量束流及束心位置。

Coordinate Transformation Methods from the Inertial System to the Centroid Orbit System

地心惯性坐标系到质心轨道坐标系的坐标转换方法

vertical centroid index

垂直重心指数

New method for centroid detecting of focal spot based on optimizing detecting window

基于优化探测窗口的光斑质心探测方法

SAR Doppler centroid estimator using primary point information

基于强点信息的SAR多普勒中心估计算法

Algorithm to identify image centroid and angle motion based on Taylor series expansion

基于泰勒级数展开的图像质心和角度偏移识别算法

Metrical System for Centroid of Rotator Based on Visual Instrument Technology

基于虚拟仪器的旋转体质心测量系统

A new technology of weld tracking based on image centroid

基于视觉图像质心的焊缝跟踪新技术

Curve Representation and Matching Based on Centroid Distance Increment Matrix

基于质心距离增量矩阵的曲线描述和匹配

The processing results show that the algorithm performs well in big and small target images, and maintains the advantage of quick processing speed of original centroid algorithm.

处理结果表明，对于大目标图像和小目标图像均有较好的效果，并且保持了常规形心跟踪算法执行速度快的特点。

Move centroid control mode analysis of passive vehicle in outer space

外层空间无动力飞行器变质心控制模式分析

Doppler centroid tracking (DCT)

多普勒质心法

Influence of the Multipath Effect on Chaff Centroid Jamming

多路径效应对海面箔条干扰的影响

If a struct uses a centroid modifier, centroid is applied to all members of the struct and overrides any other interpolation modifiers present.

如果一个结构使用重心插值,重心插值会应用到所有结构成员上,覆盖任何目前的插值方式。

If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results

如果该载荷重心在机翼结构弹性轴之后，则引起主机翼表面前端向下的扭转。

Detecting and calculating accuracy of centroid of light spot is an important factor which affects the detecting accuracy of Hartmann wavefront sensor.

子孔径光斑的形心探测和计算精度是影响哈特曼传感器波像差探测精度的重要因素,而探测窗口的选取对探测误差的影响很大。

The conventional monopulse radar will track a power weighted centroid of target and be interfered when centroid-interference is present.

存在质心干扰情况下,普通单脉冲雷达将跟踪干扰与目标的能量重心。

Compared with the methods of edge fitting and the traditional centroid calculating, this new method has a better anti-noise ability and higher accuracy.

实验中通过与边缘拟合法、传统质心法的比较，表明这一方法具有更强的抗噪声能力和较高的准确性。

The experimental results show that the increase of the centroid transverse displacement in the beam-pulse flattop duration is confined and the bigger energy-sweep beams are partially rejected in the alternate focusing solenoid field.

实验结果表明,采用交变极性聚焦场聚焦,抑制了束脉冲顶部质心横向运动的发展,同时可剔除束脉冲前后沿能散度较大的那部分束。

Find the centroid of the blob Slave parallel image processing mode off a single camera bus

对于单个摄象总线的中断,是从并口影象处理模式

Discusses the differences of the centroid algorithm &normalized correlation algorithm and give the advice of improving the system.

对形心跟踪算法以及相关跟踪算法进行了讨论,指出了算法的优点与不足,并对提高的方向给出了自己的建议。

Analysis of Centroid Jamming against Narrow Pulse-width End Guided Radar

对抗窄脉宽末制导雷达的质心干扰分析

After the anti interference training to the network, it carries on correlation matching of alterable resolution by the corresponding centroid characteristics of the infrared target.

对网络进行抗干扰训练后，根据目标形心特征进行变分辨率相关匹配。

scale centroid statistic (SCS)

尺度质心统计

of or relating to (especially passing through) a centroid

属于、关于重心（尤其是穿过重心）

of or relating to (especially passing through) a centroid.

属于、关于重心（尤其是穿过重心）。

The study on the centroid of the lattice point in the plane

平面格点形心问题研究

Centroid Problem of Lattice in the Plane

平面格点的形心问题

Design of high accuracy inspecting system for measuring centroid and centroidal deviation of bullets[J].

引用该论文 YAO Guo-nian,WEI Jun-hu,ZHAO Xi-lin,SUN Guo-ji.

S. Kong and B. Kosko, Differential competitive learning for centroid estimation and phoneme recognition, IEEE Trans on Neural Networks, vol.2, pp118-124, 1991.

张基宏,谢维信,"一种快速模糊矢量量化图像编码算法",<电子学报>,1999年第27卷第2期106-108页.

Relation between the Push Technique and the Centroid Moving Track in the Curve

弯道滑行支撑腿蹬伸技术与重心移动方式之间的关系

Testing System of Mass, Centroid and Centroidal Deviation of Projectile Body

弹体的质量、质心及质偏测试系统

New Three Points Measurement of Column Structure's Mass Centroid and Centroidal Deviation

弹体质量、质心及质偏的新三点测量法

Beam centroid trajectory control for a high current LIA

强流电子束束心横向运动调谐技术研究

Beam centroid motion estimate for a high current LIA

强流直线感应加速器中束流质心横向运动初步计算

用作名词(n.)

A self-adaptive feature extraction method based on power spectral centroid is proposed.
摘要提出一种基于功率谱重心的自适应特征信息提取方法。

If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results.
如果该载荷重心在机翼结构弹性轴之后，则引起主机翼表面前端向下的扭转。

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