1)embedded symmetrical exten- sion内嵌对称周期延拓
2)Anti-symmetric periodic extension反对称周期延拓方法
3)semi-periodical-semi-symmetrical method半周期半对称延拓法
4)Embedded Symmetric Extension嵌入式对称延拓
5)symmetric extension对称延拓
1.In particular,we analyzed the smoothness on boundary after point-symmetric extension,proposed a point-symmetric extension based on odd-length symmetric filter and proved that it preserved the perfect reconstruction while keeping the signal length unchanged.比较了几种小波变换的边界延拓方式,对小波变换的点对称延拓进行了边界点的光滑性分析,提出基于奇数长对称小波变换的点对称延拓方式,并证明了它在保持信号数据量不变的情况下是可以完全重构的。
2.First, the ROI(Region of Interest) in the image is extracted and the minimal rectangle region including the ROI is decomposed with wavelet transformation using symmetric extension and padding zero value technology.本文以小波作为工具提出一种基于内容的图像空间可分级编码方案 ,该方案首先对图像的 ROI(Regions of Interest)进行了一种基于 ROI“包围盒”和 ROI边界对称延拓的小波分解 ,然后对各子带进行阶梯形量化 ,并按子带的重要性顺序对各子带的系数进行重排 ,最后对重排系数进行熵编码 ,从而形成适应于 ROI空间可分级解码需求的码流 。
3.To ensure the perfect reconstruction in the wavelet transform coding for images,a boundary-symmetric extension method different from the tensor-product wavelet is presented.讨论了伸缩矩阵为2I2、插值掩模关于两坐标轴和原点对称的插值双正交多元不可分小波的小波掩模构造方法,为了保证在图像的小波变换编码中可以实现信号的完全重构,提出一种不同于张量积小波情形的边界对称延拓方法,证明了不需附加信息即可实现信号的完全重构,最后给出了实验验证。
英文短句/例句
1.The Research and Applications of Symmetric Extension Transforms on Wavelet Image Processing;对称延拓算法在小波图像处理中的应用研究
2.Research on Characteristics Analysis and New Design of Non-rotationally Symmetric Phase Masks Used to Extend the Depth of Field用于景深延拓的非旋转对称相位板特性研究与新的设计
3.The Formation and Function of Two Concepts of Extended Symmetry and Deviation Number;拓展对称与偏差数概念的形成及作用
4.The Broaden-and-Build Theory of Positive Emotions and its Enlightenment on Education;国外积极情绪"拓延-建构"理论及其对教育的启示
5.On the New Development of Image Thinking of Misty Poetry;艺术天地的延伸——论朦胧诗对意象思维的新拓展
6.Fuzzy extension of n-persons games based on Choquet integral基于Choquet积分的n人对策模糊延拓方法研究
7.Fuzzy extension of n-persons games based on pseudo-Boolean functions基于伪布尔函数的n人对策模糊延拓方法
8.Simulation Analysis for Impact of Widened Length of Left-turn Lane on Delay拓宽的左转车道长度对延误影响的仿真分析
9.ZERO ENERGY FERMION IN TOPOLOGICAL NONTRIVIAL SPHERICAL SYMMETRICAL FIELD ON MINKOWSKI SPACE闵空间拓扑非平庸球对称场中零能费米子
10.continuation fo the exterior gravity field地球外部重力场的延拓
11.The mathematics required for more sophisticated treatment of downward continuation is beyond the level of this book.对于向下延拓更完善的论述所需要的数学已越出本书的范围。
12.Research on Low-Latency Topology in Peer to Peer Based Live Streaming Systems;基于对等网络的流媒体直播系统中低延迟拓扑结构研究
13.The continuation method of homotopy based on the homotopy invariance of topological degree;同伦延拓法基于拓扑度的同伦不变性
14.Fabrication of Symmetrical Type ZrO_2/SUS316L Functional Gradient Materials by Tape Casting流延法制备对称型ZrO_2/不锈钢功能梯度材料
15.In this paper, some generalizations of mean value theorems for integral are given. and some results about continuation for solution of initial-value problem of ordinary differential equation are also presented.对定积分中值定理作出推广并应用于方程初值问题解的延拓,得出了关于解向右延拓的两个结果.
16.Research on Topologies and Control Strategies of Hybrid Asymmetric Multilevel Inverter混合不对称多电平逆变器拓扑及控制策略的研究
17.Topology and Control of Single Power Source Hybrid Asymmetrical Multilevel Converter新型单电源混合不对称多电平变换器拓扑及控制方法
18.This topology is a star or extended star logical topology.这种拓扑是星状或延伸式星状的逻辑拓扑。
相关短句/例句
Anti-symmetric periodic extension反对称周期延拓方法
3)semi-periodical-semi-symmetrical method半周期半对称延拓法
4)Embedded Symmetric Extension嵌入式对称延拓
5)symmetric extension对称延拓
1.In particular,we analyzed the smoothness on boundary after point-symmetric extension,proposed a point-symmetric extension based on odd-length symmetric filter and proved that it preserved the perfect reconstruction while keeping the signal length unchanged.比较了几种小波变换的边界延拓方式,对小波变换的点对称延拓进行了边界点的光滑性分析,提出基于奇数长对称小波变换的点对称延拓方式,并证明了它在保持信号数据量不变的情况下是可以完全重构的。
2.First, the ROI(Region of Interest) in the image is extracted and the minimal rectangle region including the ROI is decomposed with wavelet transformation using symmetric extension and padding zero value technology.本文以小波作为工具提出一种基于内容的图像空间可分级编码方案 ,该方案首先对图像的 ROI(Regions of Interest)进行了一种基于 ROI“包围盒”和 ROI边界对称延拓的小波分解 ,然后对各子带进行阶梯形量化 ,并按子带的重要性顺序对各子带的系数进行重排 ,最后对重排系数进行熵编码 ,从而形成适应于 ROI空间可分级解码需求的码流 。
3.To ensure the perfect reconstruction in the wavelet transform coding for images,a boundary-symmetric extension method different from the tensor-product wavelet is presented.讨论了伸缩矩阵为2I2、插值掩模关于两坐标轴和原点对称的插值双正交多元不可分小波的小波掩模构造方法,为了保证在图像的小波变换编码中可以实现信号的完全重构,提出一种不同于张量积小波情形的边界对称延拓方法,证明了不需附加信息即可实现信号的完全重构,最后给出了实验验证。
6)Periodic extension周期延拓
延伸阅读
反对称波函数分子式：CAS号：性质：满足反对称性的波函数。对于电子体系而言，波函数对于电子坐标的交换必须是反对称的，否则计算得到的结果并不能正确地反映电子间的费米相关，即相同自旋取向的电子的运动是相互制约的这个事实。利用斯莱特行列式波函数或用反对称化算符作用在试探函数上就可得到反对称波函数。
