查询词典 in the background

This text mainly is to panorama video frequency picture, the usage partitions new calculate way automatically according to the video frequency object of timespace consociation at preparing processing stage's ash to video frequency sequence degree diagram to carry on a partial contrast degree to strengthen a processing, increasing foreground object and the contrast degree of background, the filter which passes 3 ×s 3 templates filters in addition to contrast degree strengthen after of lead go into of a little amount 噪 voice;Then aim at the circumstance of complicated background, the calculate way in the text puts forward the covariance characteristic backlog which makes use of immediately signal to get the background that the calculate way needs, overcoming the irregularity that the handicraft obtains background, carrying out a background information to obtain automatically;The standpoint put forward a background backlog finally to categorize a discussion in the process, solved object stop sport time is longer result in the partition throw the problem for losing.

本文主要是对全景视频图像，运用基于时空联合的视频对象自动分割新算法，在预处理阶段对视频序列的灰度图进行局部对比度增强处理，增加前景物体与背景的对比度，通过3×3模板的滤波器滤除对比度增强后的引入的少量噪声；然后针对复杂背景的情况，文中的算法提出利用随即信号的统计特性积累得到算法所需的背景，克服手工获取背景的弊端，实现背景信息的自动获取；最后提出背景积累过程中分类讨论的观点，解决了物体停止运动时间较长时造成分割丢失的问题。

The preliminary chromatogram data were resolved with Mallat algorithm of wavelet analysis theory. This method that resetting the high frequency signals, reconstructing low frequency and then correcting the background signals in the original signal was to avoid the data skewness with negative digital points after background correction and achieve the baseline correction; according to the study and analysis of simulated data including curve background and real data of the needle-plate and free metal partials insulation defects, the method is effective; the best wavelet function of the background correction is Db5 and the best resolution times of the background correction is 8 for chromatogram data of SF_6 decomposition products, based on the calculation with different wavelet functions and resolution times.

在初步获取的气相色谱数据基础上，运用小波分析技术中的Mallat算法对色谱数据进行小波分解，采取将高频信号置零，重构低频背景信号，再用原始信号扣除背景信号的方法，并对背景信号进行纵向平移以避免扣除后出现负数据点造成色谱峰失真的题目及达到色谱图基线校正的目的；通过对含曲线背景信号的模拟色谱数据和针-板、自由金属微粒缺陷下的真实数据的计算研究表明，该方法的应用是有效的；并通过对不用小波函数和不同分解次数的背景扣除计算，确定了SF_6气体放电分解组分色谱背景扣除所选用的最佳小波函数为Db5小波和最佳分解次数为8次。

The motionless backgroup situation usually happens at the video camera parked to opposite quiescent condition , the first wipe off yawp by using pretreatment method,the second using the method of difference Statistic in two frame to analyse and compute background , Above this base to utilize the resumeed background and present frame message detect movement target and it"s movement track ; In dynamic backgroup movement image,it is very difficult to exactly compute ground since the background is varied complexly , the article research the optical flow model、 background model、 moving object detection based on entropy,and depart target from background in movement picture , detect moving target and plain it"s track.

静止背景的情况通常发生在摄像机相对静止状态，首先用预处理的方法去除噪声，其次采用帧间差分统计的方法进行分析计算背景，在此基础之上利用恢复的背景及当前帧的信息检测运动目标及其运动轨迹；对于动态背景的运动图像，由于背景是不断变化且呈现出复杂的特征，因此很难准确求出静止背景，本文在光流矢量场和配准方法的基础上探讨研究了光流模型、背景模型和基于熵的方法，在动态图像上分离不同的目标与背景，直接检测出运动目标并画出相应的轨迹。针对运动图像的复杂性，本文提出了构建模型知识库的设想。

The water resources change is a leading factor in the vegetation degeneration there; The swamp vegetation was based on the background of large-scale lakes and rivers; the halophyte meadow was based on the background of dry lakes and riverside, and desert vegetation was based on the background of desert; desert vegetation was based on the background of desert at present.

水资源的变化是决定当地植被退化的主导因子，在大面积湖泊、河流背景上是沼泽植被，在干涸湖泊、河床背景上的是盐生草甸植被，在沙质荒漠背景上的是荒漠植被。

By comparing the common edge detection algorithms, the magniloquent Kirsch edge detection algorithm is selected to process the result of background subtraction. The result of edge detection is denoised by mathematical morphology method. Shadow edge restrained arithmetic and detection-line-based background updating method are presented. Shadow edge restrained arithmetic reduces vehicle shadow edge efficaciously. Background updating precision is improved by presented background updating method.

在处理过程中，对常用的背景差方法进行了改进，有效的保留了车辆目标信息；通过对常用的边缘检测方法比较，选用了突出边缘的Kirsch边缘检测方法对背景差后的图像进行了边缘检测；使用形态除噪算法对边缘检测的结果进行了噪声去除；提出了阴影边缘去除算法和基于检测线的背景更新方法，阴影边缘去除算法有效的抑制了车辆阴影边缘，背景更新方法则提高了背景更新的精度。

In this method, all stable sub-intervals in the training sequence were located for each pixel as possible background. Then a classify data set was constructed by the median values of each subinterval. A background subset was obtained from the data set by unsupervised clustering. Accordingly the initialized background was obtained from the background subset.

首先利用滑动可变窗口检测每个像素的所有不重叠平滑子序列，获取可能背景；然后选择每个平滑子序列的中值样本点构建分类序列集，根据未知类别的无监督聚类识别思想获取背景子集，实现背景初始化。

In the background dependence of political civilization,from the mercy and bounty of governor to the enjoyment and request of own rights embodies the efforts and struggles of the proletariat in order to constitute the socail assistance legal institutions,which offers the room of political system where the social assistance legal institutions are able to exist and develop and strengthen;In the background dependence of economic system,the simple truth which the economic foundation determines the superstructure exerts its advancing logic concretely and really,where the gap between the poor and the rich will be widened continuely in the condition of market economy,and the dependence on the social assistance legal institutions for the poor will be more rainforced,and the request of rights for social assistance will become intense increasingly;In the background dependence of cultural tradition,the relief ideology such as Great Harmony Society,the ideality of equal wealth and the pursuit of the idea that those who have no kin and cann't support themselves can all be cultivated and so on which goes back to ancient times has been depositted into a luscious cultural tradition and Confucianism allegates implementing the humanity politics and sparkplugs cultivating and compensating people,which results in the thoughts of taking civilian as the foundation that occupy the inrooted station in Chinese culture,and the arrangements of social assistance legal institutions response the continue of renation in Chinese traditional culture;In the background dependence of internationalization,the ideaistic assimilation and the spread of arterial values quicken the speed of civilized fusion,and the social assistance legal institutions should response positively the relative legislative concept and methods which the world has achieved the common understanding on the base of using initialively the legislative experiences in the developed country and the ones where the relative institutions reach a better performance for reference.

政治文明背景依赖方面，由统治者怜悯、恩赐到自己权利的享有和诉求，本身就体现出无产阶级为建立社会救助法律制度所付出的努力和奋斗，因此社会救助法律制度完全具有自己存在、发展和壮大的政治体制空间；经济体制背景依赖方面，经济基础决定上层建筑的朴实真理具体而实在地发挥着自己的演进逻辑，市场经济条件下贫富差距会继续扩大，贫困居民对社会救助法律制度的依赖会进一步加强，其社会救助权诉求也将会变得日益强烈；文化传统背景依赖方面，大同社会、均贫富理想、鳏寡孤独废疾者皆有所养的追求等中国源源流长的救济思想都已经沉淀为一种浓厚的文化传统，儒家思想主张实施仁政，倡导养民、恤民，民本思想在中国文化中占据着根深蒂固的地位，社会救助法律制度安排回应了中国传统文化脉络的延续；国际化背景依赖方面，观念的同化和主流价值观的流播，使文明的互融速度加快，社会救助法律制度需要主动借鉴发达国家以及相关制度具有较好绩效国家的立法经验，积极回应全球已达成共识的社会救助立法理念和方法。

A negotiable document having enhanced security for deterring the generation of counterfeit photocopies of the negotiable document, said negotiable document comprising: a front face; a signature area located on the front face; a first pantographic background design creating a seemingly random background covering a first area of the negotiable document; and a second pantographic design creating a seemingly random background covering the signature area of the negotiable document; and a warning clause, located in the signature area, having a background and print that is visible prior to and after any photocopying of the negotiable document and describing the second pantographic design of the signature area.

可协商文档由于加强了安全性可以防止产生影印的赝品可协商文档。这种可协商文档通常由一个封面，封面上的签名区，一个覆盖可协商文档首部的可缩放的背景设计产生一个表面上随机的背景和一个位于签名区的警告条款，这一条款的背景对于影印的可协商文档是可见的并且在影印文档的前面描绘签名区的第二种缩放设计。

Background Processing The program calculates the page number in the background allowing you to read while processing in the background.

后台处理程序计算的页码的背景，让您阅读，而加工时的背景音乐。

In this study, we recorded the time that individual goldfish Carassius auratus, spent in white-background and color-background (include red-, orange-, yellow-, green-, cyan-, blue-, purple-background separately) in a fish tank to test the prediction that C.

该实验通过记录和比较红色草金鱼 Carassius auratus 对不同彩色(红色、黄色、橙色、蓝色、青色、绿色、紫色)背景和白色背景的时间选择差异，研究了红色草金鱼对不同颜色背景的选择。

Great. What repertoire did you see?

太棒了。你看的是什么剧目？

I prepared not to accept such ridiculousness:"Please," I said to him.

我可不想理会这套荒谬的东西："请你通情达理一点儿。"