查询词典 neighborhood filter

Our main products include: LFEF shaft fiberglass bag filter; FMPD sub-room-type pulse jet bag filter; MDC coal mill baghouse; LFMD series of vertical kiln baghouse; HMC single-pulse dust collector series; FD-, FVB type, CXBC type, YMW type, ZC-ó type rotary anti-hair bag filter; HD Series, UF series, BD series of stand-alone dust collector; MC-type BAG Pulse dust collector; NMB inverse baghouse airflow; PDC-ò type check beside the flat bag filter; CKC, XSSH series of electrostatic precipitators; CCJ / C filter impulse; various types of cyclone dust collector.

我公司生产的主要产品有：LFEF立窑玻纤袋除尘器；FMPD型分室脉冲喷吹袋式除尘器；MDC型煤磨袋式除尘器；LFMD系列立窑袋式除尘器；HMC单机脉冲系列除尘器；FD—、FVB型、CXBC型、YMW型、ZC—Ⅲ型回转反吹风袋式除尘器；HD系列、UF系列、BD系列单机除尘器；MC型袋式脉冲除尘器；NMB逆气流袋式除尘器；PDC—Ⅱ型旁查扁袋除尘器；CKC、XSSH系列静电除尘器；CCJ/C冲激式除尘器；各类旋风除尘器。

The intensity of pulse noisy pixels significantly differs from adjacent pixels of image. The de-noising will be accomplished by modifying the intensity of the noisy pixel according to the firing patterns of adjacent neurons of PCNN. At last, this dissertation suggests a new kind of filter for de-noising pulse noise based on the PCNN and median filter. It is very simple, and the simulation experiment of the image processing shows that the de-noising effect is much better than neighborhood averaging method and median filter.

一般脉冲噪声点与其所在图像像素灰度值之间相关性很差，而PCNN脉冲耦合神经网络能使相似神经元同步激发；这就决定亮点脉冲噪声像素对应神经元会在其区域所在相邻神经元中首先激发，为此结合中值滤波，我们提出了结合PCNN脉冲耦合神经网络和中值滤波的混合滤波新算法，理论分析和实验证明，该方案在滤除噪声的同时，比常规中值滤波更有效地保持了图像的高频细节信息。

A generalized Gaussian Laplacian eigenmap algorithm based on geodesic distance is proposed,which incorporates geodesic distance and generalized Gaussian function into the original Laplacian eigenmap algorithm.GGLE algorithm can adjust the similarities between nodes of neighborhood graph,and can preserve the different degrees of local properties by using super-Gaussian function,Gaussian function or sub-Gaussian function.Moreover,GGLE can avoid the deficiency of Euclidean distance by using geodesic distance when neighborhoods of data points are enlarged for preserving more neighborhood relations.Experimental results show that the global low-dimensional coordinates obtained by GGLE have different clustering properties and different degrees of preserving local neighborhood structures when different generalized Gaussian functions are used to measuring the similarities between high-dimensional data points.(3) An ensemble-based discriminant algorithm based on GGLE is proposed.

该算法将测地线距离和广义高斯函数融合到传统的拉普拉斯特征映射算法中，可以调整近邻图结点间的相似度，通过选择超高斯、高斯或者次高斯函数来实现不同程度的近邻局部特性的保持；而且当需要保持更多的近邻关系使得数据点邻域增大时，采用测地线距离可以避免欧氏距离度量不合理的缺陷；实验结果表明在用不同的广义高斯函数度量高维数据点间的相似度时，局部近邻结构保持的程度是不同的，GGLE获得的全局低维坐标也呈现出不同的聚类特性。

E. MCNG-ISOMAP (Minimal Connected Neighborhood Graph-based ISOMAP), which can prune effectively "shortcut" edges, existed possibly in the neighborhood graph, based on that the minimal connected neighborhood graph can avoid "shortcut" edges effectively.

该算法能在一定程度上避免邻域大小难以有效选取的问题，同时还能在不依赖于邻域大小的情况下发现数据真正的固有维数。

Under the jurisdiction of the 12 neighborhood communities all built to a high standard "two-hundred works," There are three neighborhood office space, elderly centers in the area are more than 400 square meters, completely changed the neighborhood over the years of office Place a small, poor communities and no history of the place.

所辖的12个社区居委会全部高标准地建成了"双百工程"，有三个居委会的办公面积、老年活动中心面积均在400平方米以上，彻底改变了多年来居委会办公场所狭小、简陋及社区无活动场所的历史。

Sector D is a neighborhood in the American mind, the psychic equivalent of the neighborhood you find yourself lost in after getting off at the wrong exit on the New Jersey Turnpike, a winter neighborhood strewn with broken glass, and packs of dogs circling your car as you struggle to fix a flat tire on a dead-end street while derelicts glare at you over a barrel fire and darkness descends.

这个精神上的概念就好比你在新泽西州收费公路上走错出口以后茫然不知身在何处的一个地段，时值冬季，周围到处是碎玻璃，你在一条死胡同里艰难地修理一只漏气的轮胎，三五成群的狗围着你的车打转，流浪狗隔着铁桶里的火焰对你虎视眈眈，而此时夜色已渐渐降临。

The honorary titles the community have are: 2000 Excellent Collective in Dongcheng District for the Management of Entrants, Capital Model and Secure Neighborhood Committee, Capital Excellent Security and Protection Committee, 2001 Excellent Civil good manner school in Dongcheng District, Demonstrative Neighborhood Committee in Publicizing Scientific Knowledge in Dongcheng District and Model Security Neighborhood Committee in the Capital.

2000东城区外来人口管理先进集体、首都文明安全居委会、首都先进治保会；2001年东城区优秀市民文明学校、东城区科普示范居委会、首都文明创安居委会。

This paper puts forward to a new way of generating colored noise using a novel all-filter phase digital filter. Compared to traditional FIR filter, the colored noise generated by using this filter has fewer spectrum leak, higher stop band attenuation.

本文提出用全相位数字滤波器这种新型滤波器滤波白噪声产生有色噪声的方法，这种方法比用传统FIR滤波器产生的有色噪声频谱泄漏少，阻带衰减功率大等优点。

Firstly, with Gaussianizing filter being defined explicitly, a practical method on filtering performance evaluation is given. Secondly, two typical Gaussianizing filters are studied. One is called the U-filter, based on the probability density function and its derivate. The other is called the G-filter, based on the cumulative distribution function and its inverse. After implementation, mechanisms and performances of each filter are contrastively discussed, an example with lake trial is illustrated.

本文给出高斯化滤波的定义和效果评价方法，然后对比研究了基于概率密度函数及导数的U滤波和基于累积分布函数及反函数的G滤波两种高斯化实现方法、原理与性能，并使用一组测试数据刚试了它们各自的高斯化效果。

In view of the coefficients of CDF9/7 wavelet filter are irrational number, we use the trigonometric function transform to factorize the perfect restruction and the biorthogonal conditions of biorthogonal wavelets filter banks, then optimize the coefficients of the original 9/7 wavelet filter banks, consequently a novel 9/7 wavelet filter banks with binary digit coefficients can be obtained.

2针对CDF9／7小波系数为无理数的缺点，对CDF9／7小波滤波器组的完全重构条件和双正交条件进行三角基函数变换和因式分解，并对求出的小波滤波器系数进行优化设计，得到一组滤波器系数都为二进制分数的9／7双正交小波滤波器组，大大降低了离散小波变换的算法复杂度。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？