查询词典 in motion

After analyzing the characteristic of the rigid plane motion and the shortcomings of classical digital image correlation algorithms, the phase-angle position of the rigid body in the 2D image was characterized by 1D sequence signals using the method of equiangular sampling feature extraction based on circle windows. Then the generalized correlation algorithm for estimation of time delay based on wavelet transform was used to acquire the angular displacement. Finally the ultrasonic radiation force acted on the micro-component was determined by the relation between force and motion.

在研究检测对象刚体平面运动特点和分析传统数字图像相关算法局限性的基础上，采用基于圆周窗口等分角采样的特征提取方法，将二维图像中刚体的相角位置信息表征为一维采样时序信号，并通过基于小波变换的广义相关算法来估计位移前后特征序列的时延，得到刚体的旋转角位移，从而利用力与运动量的相互关系确定出作用于微构件的超声辐射力。

A new diamond search algorithm for fast-matching motion estimation is proposed to replace the traditional three-step search algorithm in the motion estimation region.

并且针对块匹配运动估计给出了一种改进的钻石搜索算法代替原有的三步搜索法。

The shape information of surveillance objects is represented as macro-block coordinates. The temporal redundancy is eliminated by motion estimation within the surveillance region in the reference frame. Since the number of luminance levels is reduced due to enhancement process, the residual error of motion estimation is compressed with lossless entropy coding.

监控对象的形状信息表示为宏块坐标；监控对象之间的时间冗余通过运动估计来消除，但搜索范围限制在前一帧监控对象区域之内；由于增强处理使得监控区域的灰度级减少了，所以对运动估计的残差进行无损熵编码。

In this paper, the algorithm of global motion estimation is investigated, and a fast global motion estimation algorithm is introduced.

为了对全局运动进行准确快速的估计，在对全局运动估计算法进行研究的基础上，提出了一种快速全局运动估计算法。

In this paper, the algorithm of global motion estimation is investigated, and a new algorithm for fast global motion estimation is introduced.

对全局运动估计算法进行研究，提出一种新的快速且鲁棒性较好的全局运动估计算法。

In this thesis, we develop a fast binary motion estimation algorithm providing fractional pixel motion accuracy.

在本文中，我们发展了一个可提供分数像素精确度的快速的二元动量估测演算法。

In order to reduce the computational complexity of motion estimation and improve the accuracy, a fast motion estimation algorithm based on low frequency sub-image is proposed.

为了减少运动估计的计算复杂度并提高其搜索性能，提出了一种基于低频子图的运动估计算法。

Hurdle race runs is technical very strong project, it asks the student must have a variety of motion capacity, games master should study advanced theory and research positive result in time, reasonable arrangement motion measures the method that learns to use science, the method with accurate effective alternative and step will have teacher and student.

跨栏跑是一项技术性很强的项目，它要求学生必须具备多种运动能力，体育教师要及时学习先进的理论和探究成果，学会用科学的方法合理布置运动量，准确选择有效的方法和手段来进行教学。

Descartes and Gassendi were the first to insist that inertial motion must be rectilinear motion and that bodies move in circles or curves must be constrained by some external cause.

笛卡儿和加森迪首先坚持惯性运动是直线运动，在圆或曲线上的运动必被某些外因所限制）Such bodies， Descartes

The two kinds of symmetries in holonomic and non-holonom-ic mechanical systems,i.e.symmetries of differential equations of motion(ab-breviated as SDEM)and symmetries of Noether-type,and interrela-tions among all kinds of symmetries are investigated.The necessary and suffi-cient conditions of SNT to be SDEM are found out.It is pointed out thatSDEM have distinct geometric properties which are equivalent to the geodesiccharacteristic of differential equations of motion and geodesic deviation.

文中研究了完整与非完整力学系统的两类对称性，即运动微分方程的对称性和Noether型对称性，以及各种对称性之间的相互关系，确定了Noether型对称性为运动微分方程对称性的充分必要条件，并指出运动微分方程的对称性具有明确的几何性质，即它等价于运动微分方程的测地性质以及测地偏离性质。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。