查询词典 spatial coordinates

Therefore, noise reduction is a necessary part of video processing. Spatial filter and temporal filter were proposed to reduce noise in video in previous works. Both of them have disadvantages such as ghost effect of spatial filtering and blurring in temporal filtering.

以往的滤波器若只考虑利用空间域上的资讯做杂讯衰减，会有残影的情况发生；若只考虑利用时间域上讯号间的相关性来滤除杂讯，则无法消除短暂突发性的杂讯。

Efficiently solved the problems of spatial information hugeness, response slowly of system, high developed the efficiency of spatial query and analysis.

有效地解决了系统中空间信息量大、系统反应速度慢等问题，提高了空间查询分析的效率。

On the basis of on the analysis of current spherical spatial data structure, the clew of the spherical spatial basal subdivision mode which uses Snyder equal area projection on the truncated icosahedron DGG is discussed, and then global multi-resolution overlay is obtained by subdividing hierarchically on the initial projection plane according to the hexagonal grid.

在分析当前球面空间数据结构的基础上，讨论了利用Snyder等积投影在二十面体上建立球面空间基础剖分方式的思路，然后在初始投影面上采用六边形格网进行层次细分，获得多分辨率的全球铺盖。

The Chinese tradition scenery painter has the intense subjective consciousness in the spatial constitution creation, creating an ideal picture boundary with the original spatial thought.

中国传统山水画家在空间构成创作中具有强烈的主观意识，用独到的空间意念去营造理想的画境。王蒙作品中的面与线的变形，以扭曲的形态，由细节生发到全幅构图，体现出一种超自然的增生力量和空间幻觉。

The data symbols may be sent on orthogonal spatial channels with the eigenmode matrix, on different spatial channels with the steering matrix, or from different transmit antennas with the identity matrix.

数据符号可以用本征矩阵在正交空间信道上进行发射，用导引矩阵在不同的空间信道上进行发射，或用单位矩阵从不同的发射天线进行发射。

The spatial registration and spatial transformation algorithms proposed in this paper have been applied to the Galileo IGS System of Accurad Technology Ltd.

本文提出的空间配准和空间变换算法已成功地应用于盈谷科技公司的伽利略手术导航系统中。

The active spatial information service is the need to overcome the illogicality between the distributed feature and the demand of real time of the spatial information service.

为满足主动空间信息服务的需求，提出主动式地理信息系统的概念，并就主动式地理信息系统的体系结构、实现途径和关键技术进行了研究。

Results: The satisfactory MPR images of cochlea, bony semicircular canals, internal auditory meatus and other intratemporal structures can be obtained. The SSD images could show some important bony marks of temporal bone and spatial relationships between them clearly. On coronal plane, SSD images can vividly demonstrate the shape and spatial relationships of malleus and incus. A series images were obtained as the virtual endoscope moved from the external auditory canal to the middle ear cavity.

结果：MPR能在不同切面显示耳蜗、半规管、内耳道及面神经管垂直段等结构，显示率为100%；SSD能清晰显示颞骨重要的骨性结构，如内耳门、颈静脉孔等，冠状位切割后的SSD图像能生动地显示锤骨、砧骨的立体形态及空间关系；CTVE可模仿内窥镜从外耳向中耳移动，清晰显示骨性外耳道、鼓室内侧壁及听骨链等结构。

Moran Index ; Spatial error model ; Spatial lag model ; Regional innovation production

Moran指数；空间误差模型：空间滞后模型；区域创新产出

Combining with the temporal and spatial distribution spatial distribution species radiation intensity,the detailed mechanism of the generation of laser induced species radiation was discussed, the continuous radiation comes from the Bremsstrublung emission of energetic electrons ejected from the target and recombination of electron and ion near target, the primary mechanism of atomic excitation and ion excitation in plasma is inelastic collision between the elemental species and high-kinetic energy electron,the model can explain the experimental results qualitatively.

讨论了激光诱导发光的机理，认为等离子体羽中连续辐射背景光主要来自近靶处高能电子的韧致辐射和电子与离子的复合激发，原子和离子光谱线主要由等离子体中高能电子的碰撞传能激发所引起，并用之较好地解释了所观察的实验现象。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。