查询词典 detector

Inspired from the theory of natural immune system, the paper explains the discrimination task of intrusion as the problem of distinguishing "self" from "nonself" by detector.

本文的课题从生物界的免疫系统原理中得到启发，将整个的入侵检测行为解释为用检测器来识别"自我"和"非我"行为的一个过程。

Through the cooperation between the fast peak detector and the delay unit,the receiver is realized with lower BER, bettter receiver sensitivity and receiver dynamic range. The output NOR gate can cancell the unwanted peak in dead spaces between packet signals.

采用前馈式结构，通过快速峰值检波电路和延时单元的协同工作，使该光突发模式接收机具有：更低的误码率、较高的接收灵敏度、又有大的光接收动态范围；在输出端采用特殊的或非门技术，消除了干扰。

The double talk detector computes a squared norm of the filter weight vector and detects an increase of the squared norm in order to detect double-talk status.

其中一双方交谈侦测装置会计算滤波器权值向量所对应的方均值差量，并利用于侦测一双方交谈状态。

First, the proposed scheme uses contourlet transform to extract multidirectional and multiscale texture information, and then obtains the feature points invariant to the affine transformation from the low and middle directional subbands by Harris-Affine detector. Second, the feature regions are adaptively computed by the feature scale of the local structure and normalized by U transform. The watermarking is embedded adaptively in those characteristic regions which are normalized. Finally, by vector quantization, several copies of the watermark are embedded into the no overlapped local feature regions in different directional subbands.

首先，用Contourlet变换提取出多尺度、多方向的纹理信息；再用Harris-Affine检测算子从变换域的中、低频方向子带中提取出仿射不变特征点，结合自适应局部结构的特征尺度确定特征区域，并用U变换对其归一化处理，水印就自适应地嵌入到归一化后的区域中；水印嵌入采纳矢量量化的策略，将水印信息重复嵌入到不同方向子带、多个不相交的局部仿射不变特征区域。

Engineering practice shows this detector can rapidly detect the fault of aerocamera,and shorten the fault obviation time,guarantee aerocamera work normally.

实践证明检测仪可快速有效的对航空相机进行故障检测，缩短排故时间，保证相机正常工作。

So far the main products our company is dealing with are: High voltage cable, online switch temperature detecting system, online circuit breaker monitoring system, automatic integrated transformer substation tester, mutual inductor analyzer, SF6 electrical equipment malfunction detector, and we act as an agent for Austria OMICRON company.

目前的公司经营的主要产品包括：高压电缆、开关温度在线检测系统、断路器在线监测系统、变电站综合自动化测试仪、互感器分析仪、SF6电气设备故障检测仪，同时代理奥地利OMICRON公司产品，公司主要市场中国南方电网。

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。

So far, little study was made on the application of optical fibre detector in FIA. We made an attempt in this aspect.

光导纤维检测池在FIA中应用，目前只进行了很少的研究，我们进行了这方面的尝试。

Optical Mouse is the use of two pairs of perpendicular to each other within the photoelectric detector, with the work of PV panels.

光电鼠标是利用内部两对互相垂直的光电检测器，配合光电板进行工作的。

Built-in digital motion detector with alarm output connector ?

内置数码运动探测器报警输出连接器？

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。