查询词典 detection device

The state detection and fault diagnosis of internal-combustion engine becomes hotspot and nodus on research of engine equipment diagnosis and state detection technology.

内燃机的状态检测与故障诊断成为机械设备诊断与状态检测技术研究的热点与难点。

In Chapter two, Based on analysis some important methods of edge detection, a new detection approach via IIR exponential smoothing filter and nonlinear Laplacian operator is presented, which is suited to stereo vision. In order to implement the method and improve its practical value in application, a fast algorithm with structure recurred filter is developed.

第二章在总结分析了现有边缘检测技术的基础上，以立体视觉为应用背景，有目的的提出了一种基于IIR指数平滑滤波与非线性Laplacian算子的边缘检测方法，为了提高实用性，导出了一组递归滤波器方式的快速实现算法。

The results of the experiment indicate that the improved algorithm has a better accuracy and precision in the edge detection.Key words: edge-detection; Canny operator; nonlinear diffusion; threshold

通过对实验图像的分析表明，该改进算法对含噪图像的边缘提取具有较好的检测精度和准确性。

Simulation results suggest how to choose appropriate parameter α and threshold Neg of length of effective gene. The ideal choice allows the model to achieve high level of diversity and adaptability, and have good nonself detection rate with a very low rate of self detection.

通过仿真实验证明合适选择α参数以及有效因子的长度阈值Neg，能使该模型具有很好的多样性和自适应性，呈现出较高的"非我"检测率和低的误检率。

The algorithm uses a Markov process, making use of a large number of normal data transfer training probability matrix to construct the normal data behaviour profile, and it raises the efficiency of detection by the choice of detection window or setting a certain threshold.

该算法采用了一阶马尔科夫过程，利用大量正常数据训练概率转移矩阵，构造正常数据的轮廓，并通过对检测窗口和阈值的选择提高检测效率。

This thesis analyze normal process of intrusion detection technology and make some analyses on classification of intrusion detection technology.

本文在此方面做了一些工作，提出了一个基于代理的协作化层次型入侵检测模型。

The algorithm accomplishes ML detection with a complexity square in the length of observation window, and provides a framework to the design of multiple symbol differential detection based on SD.

本文基于连续衰落信道假设，将ML度量的一种递推形式嵌入自动球形译码中，构建了多符号差分自动球形译码算法。

Linear edge detection operator can implement the one to one mapping of edge detection operator to edge type, that is, one kind of edge detector can only detect one kind of edge.

线性边缘检测算子，只能实现边缘检测算子到边缘类型的一一映射，即一种边缘检测算子只能检测一种边缘类型。

Intrusion detection system can detect the resource of the system and network in real time, find intruder, and prevent the legal users mistake operation on the resources. Intrusion detection system has expanded the concept of security protection and remedied deficiency of traditional security tactics.

入侵检测系统可以对系统或者网络资源进行实时检测，及时发现系统或网络的入侵者，也可以预防合法用户对资源的误操作；入侵检测系统扩充了安全防护的概念，弥补了传统安全策略的不足。

Edge detection is one of the important roles in the digital image processing, the Prewitt operator, LOG operator and Canny operator are adopted in the classical edge detection operator arithmetic in space domain.

边缘检测是数字图像处理的一个重要内容，讨论了经典的边缘检测算子算法，该算法更多地采用Prewitt算子、LOG算子、Canny算子等在空域中进行。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。