neighborhood 邻域(875)   邻域     RCS Reconstruction of the High Resolution SAR Image Based on a Modified Correlated Neighborhood Model     基于改进相关邻域模型的SAR图像RCS重构 短句来源     Restoration of Noise Image Based on Neighborhood Information     基于邻域信息的噪声图像的恢复 短句来源     Research on size of neighborhood to estimate the variance of wavelet coefficient     估计小波系数方差邻域大小的研究 短句来源     Image fusion based on neighborhood features of wavelet coefficients     基于小波系数邻域特征的图像融合 短句来源     A Filter Algorithm for Salt and Pepper Noise Based on the Information of Neighborhood     一种基于邻域信息的椒盐噪声滤波算法 短句来源 更多          “neighborhood”译为未确定词的双语例句     We have designed and implemented an algorithm for discovering neighborhood and estimating the timeliness link quality between neighbors using active probing,passive overhearing and WMEWMA(Window Mean Exponentially Weighted Moving Average Estimator).     采用主动探测和被动监听技术发现无线传感器网络中节点的入邻居和出邻居,并采用WMEWMA(Window Mean Exponentially Weighted Moving Average Estimator)预测邻居间链路最近通信质量. 短句来源     A Fuzzy Traffic Predictor Using Nearest Neighborhood Clustering Learning Algorithm     基于最近邻聚类学习算法的模糊业务量预测器 短句来源     Fast best neighborhood matching algorithm based on successive elimination     基于连续淘汰的快速自相似错误隐藏算法 短句来源     Neighborhood reservation with in-band signaling system in Ad Hoc networks     带内信令系统实现Ad Hoc网络的邻居预留 短句来源     Robust Speech Recognition Based on Neighborhood Space     基于邻接空间的鲁棒语音识别方法 短句来源 更多        查询“neighborhood”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   neighborhood Like the truncations of the Taylor expansion, the truncations of a chromatic expansion at t = t0 of an analytic function f(t) approximate f(t) locally, in a neighborhood of t0. 例句来源       It is available for the case that the sign of f(x) changes frequently or the derivative f'(x) does not exist in the neighborhood of the root, while the Newton method is hard to work. 例句来源       One allows the appearance of eight limit cycles in the neighborhood of infinity, which is the first example that a polynomial differential system bifurcates eight limit cycles at infinity. 例句来源       Neighborhood union of independent sets and hamiltonicity of claw-free graphs 例句来源       Let G be a graph, for any u∈V(G), let N(u) denote the neighborhood of u and d(u)=|N(u)| be the degree of u. 例句来源       更多                    This paper presents a high efficiency predictive coding scheme for multi-level images. In this coding scheme, continuous picture signals are considered as m-th order Markov process; the prediction value of each picture element is determined by a nonlinear function of its neighboring picture elements; and the nonlinear quantization is determined by the type of the difference of its neighboring picture elements. The proposed scheme can fully utilize the characteristics of picture signals within the neighbo...             本文提出了多值制图象的高效率预测编码方法。它把各类连续变化的图象信号当作m阶Markov过程,每个象素的预测值取决于其邻近象素的非线性函数,而对预测误差的非线性量化,则取决于其邻近象素增量状态的类型。这种编码方法,充分利用图象信号在每个象素邻近区域的具体变化特点,逐个象素进行自适应非线性预测及量化。因此,提高了编码效能,特别是在图象的轮廓边沿或交织结构部位。计算机模拟表明,当传输信号的熵值为2bits/pel时,主观上难以发现图象损伤。本文的编码方法与其他高效率预测编码方法相比,不仅预测效率高,而且结构简单,适用于各种图象的高速实时传输。 文摘来源          The switch-adaptive intraframe DPCM picture coding proposed in this paper is: (1) Every present pel (picture element) is determined as non-active or active from an activity value of its previous pel; and one of two adaptive predictors is switched on. (2) According to the minimum-difference direction of the previous pel with its neighboring pels, one of four sets of prediction coefficients is switched on for the prediction of present pel. (3) Two non-linear quantizers are designed from subjective tests for t...             本文提出的开关型自适应帧内DPCM图象编码的要点是:(1)由前一象素的活动函数值,预报当前象素为非活动象素或活动象索,并选用两个预测器中的某个。(2)由前一象素与其邻近象素的最小差值方向,确定预测器中需选用的4组预测系数中的某组。(3)对应非活动象素和活动象素的两个预测器,由主观实验确定各自的非线性量化器。 对四幅测试图象作的计算表明:本文提出的开关型自适应预测器之预测误差(无量化器),与典型的固定系数二维DPCM预测器相比,其直方图在e=0附近更为集中;其熵值之平均改善量为0.2比特/象素。 用三组序列图象(抽样频率10MHz),通过计算机模拟作主观实验,测定了掩盖函数,并用最小量化分层数目的准则,设计非线性量化器。主观实验结果表明:本文方案之复原图象,与原始图象相比看不出明显差别时,所需之最小量化分层数目,比已发表的工作有一定改善。 本文结果用于亮度信号(抽样频率10MHz)的DPCM编码时,则传输PAL广播电视信号(包括色度信号、双伴音及纠错码)可符合PCM三次群的要求(34.368 Mbits/s)。 文摘来源          The Theory of geometrical diffraction is used to analyze the effect of municipal high building structure on the radiation pattern of the 8th channel transmitting antenna of the Shanghai TV Station.And also, with the new Jing Jiang Hotel as an example, the change of the field intensities in the neighborhood of the hotel before and after the hotel being built is studied.             本文用几何绕射理论分析了高层建筑对上海电视台八频道发射天线辐射场型的影响;并以新锦江宾馆为例,计算了宾馆建造后引起的宾馆附近八频道电视信号强度的变化. 文摘来源   << 更多相关文摘         相关查询: canonical neighborhood neighborhood median neighborhood store closure neighborhood neighborhood rights neighborhood relation neighborhood h neighborhood averaging neighborhood basis neighborhood control good neighborhood open neighborhood  对查询结果不满意

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