查询词典 detection

Methods Cellular immunity detection and humoral immunity detection were made to76cases with OHS and the results were analyzed.

对76例OHS患者进行了细胞免疫，体液免测定，并对结果作分析。

Adaptive region-based complexion re-extraction algorithm reduces the sensitivity of complexion model to the light conditions, thus ameliorating the common deficiencies existing in all complexion-model-based detection algorithms, namely light-sensitive, so as to reduce the rate of detection failure.

基于区域生长的肤色再提取自适应算法则降低了肤色模型对光照条件的敏感性，从而改进了所有基于肤色的检测算法共有的缺点，即对光照敏感，降低了漏检率。

In chapter 5, in allusion to the shortcoming of the existing high resolution radar target detection algorithm, taking the problem of high resolution radar target detection as the problem of true-false target recognition, and borrowing ideas from the dealing with novelty problem, this paper introduces one-class SVM into high resolution radar true-false target recognition for the first time. That can provide a new idea for solving high resolution radar true-false target recognition problem.

第五章针对现有的高分辨雷达目标检测算法的缺陷，将高分辨雷达目标检测问题等效为真假目标识别问题，并借鉴处理异常值问题的思想，首次将1类支持向量机引入高分辨雷达真假目标识别之中，为解决高分辨雷达真假目标识别问题提供了一条崭新的思路。

The method to configure RED parameters based on network properties is also presented. Simulations show that the modified Random Early Detection algorithm really performs better than the original Random Early Detection algorithm and can work for a much wider range of traffic. Finally, whether the assured service mechanisms i. e. an edge router tags every arriving packet of a TCP flow based service profile and core router drops packets differently at congestion using active queue management scheme is possible to provide a throughput consistent with target rate, is investigated under different network scenarios. Different factors including target rate tagged algorithm, RIO algorithm and TCP congestion control mechanism how to affect the throughput of an assured service TCP flow are examined. Based on a fluid model. we then derive a model of an assured service TCP flow, which is the function of round trip delay, packet loss rate and token bucket parameters. Based on this model, we observe that in some cases it is possible to regulate the token bucket parameters to gain a consistent throughput with the target rate, while in other cases there exist ranges of values of the achieved rate for which the token parameters have no influence. With the latter, some modified TCP congestion control mechanisms to assure TCP throughput are proposed.

最后，在区别服务网络结构内，研究了当前提出的一种边缘路由器根据服务合同标记、分类数据包，结合内部路由器采用主动队列缓冲管理机制区别处理数据包的确信服务机制是否可在不同网络情况下使TCP连接获得同目标速率相一致的、公平的吞吐量问题；指出影响TCP连接获得同目标速率相一致吞吐量的主要因素是目标速率大小、标记算法参数和TCP连接的拥塞控制算法；对此，基于流模型假设，首次推导出一个以端到端时延、数据包丢失率、漏桶参数为变量的确信服务TCP连接吞吐量模型；利用这个模型进行分析，得到主要结论是在一些情况下可通过设置合适的漏桶参数得到同目标速率更一致的吞吐量，而在另一些网络情况下不管如何设置漏桶参数都不能使TCP连接获得同目标速率一致的吞叶量；对于后一些情况，还初步讨论了改进TCP拥塞控制算法来改善TCP连接性能的方法。

For example, the three-field motion detection is generally used for the previous motion adaptive de-interlacing methods, and its great shortcoming is that the detection of the fast moving object usually causes lost pixels, and it makes the object unable to demonstrate the correct and sharp image.

例如在移动适应性演算法中使用了三张图场的移动侦测演算法，其最大缺点在於侦测快速移动的物体会导致影像画素遗失的缺点，使得快速移动的物体无法被解交错出完整且正确的影像。

An algorithm of skin color detection is studied that can be used under variant light conditions after a thorough analysis of light effect on skin color detection.

针对光照对肤色检测的影响进行了深入分析，并研究了一种适应可变光照的肤色检测算法；其次在肤色统计分析的基础上，提出了基于区域高宽比率和面积占有率的区域优化方法优化候选区，去除其他类似肤色的区域。2。

Construct originally SJTU-SNERDI---the safety status of nuclear power plant, the logic frames of intelligent information diagnostic system including diagnostic sub-modules for the identified and the unidentified leakage detection logics, main steam and feed-water line leakage detection.

科学地阐述了国际核电厂诊断与报警系统的现状和国际核电仪表控制技术的发展方向，全面分析了在核电厂先进主控制室系统中采用智能信息诊断系统与智能报警系统对核电厂安全、可靠、经济运行的重要性与必要性。

Advanced production equipment, science and technology, improve the means of detection, enterprise system sound, covers an area of 16,665 square meters, existing staff of 281, including college education in science and technology personnel of the 22 per cent of the total number of employees, to ensure product quality and reliable stability, the company Production and technology management for many years by a biodegradable plastic polymer technology practice of professional experience, Professor MA, senior engineer at the company for the development of new products has its own development of new materials research, the company established a package of strict quality guarantee system, with Improve the laboratory and detection system.

生产设备先进、工艺科学，检测手段完善，企业制度健全，占地面积16665平方米，现有员工281名，其中大专以上学历的科技人员占职工总数的22%，为确保产品质量可靠稳定，公司生产和技术管理由具有多年降解塑料技术实践经验的高分子专业的教授，硕士，高级工程师主持，公司为开发新产品有自己的新材料开发研究室，公司建立了整套严格的质量保障体系，拥有完善的实验室和检测系统。

For each single detection measure or model, there are undetectable intrusion types. To overcome this drawback of single-measure anomaly detector, the two-layer intrusion detection model is provided .

由于每种检测手段都有各自的优缺点，任何一种单独的检测手段或方式都不能够检测出所有的入侵行为。

A low complexity detection scheme for the MIMO system with distributed transmit antennas is presented. Based on a Sorted CHolesky Decomposition, the additive gaussian color noise after match filter is whitened; The detection sequence according to the post signal noise ratio is reordered, and the risk of error propagation is degraded. The whole algorithm only requires one matrix inverse.

摘要针对发射天线分布的MIMO信号，基于排序的乔列斯基分解过程(Sorted CHolesky Decomposition，SCHD)，将匹配滤波后的加性高斯色噪声转化成加性高斯白噪声，根据后验信噪比对发射信号检测顺序进行重排，降低了误差传播的影响，该算法仅需一次矩阵求逆操作。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。