false alarms

For a nontrivial detector like the one developed here , the first experience is often somewhat disappointing & more false alarms than expected .

对于非凡的检测器（比如这里开发的检测器），第一次体验常常有点让人失望&假警报比预期的多。

And how many of them turn out to be false alarms ?

而其中会有多少结果却是假警报？

Study on the False Alarms of Smoke Detector Caused by Moisture

潮湿引起感烟火灾探测器误报研究

But the technique is still experimental and poses a risk of false alarms .

但是该技术仍然处于试验阶段，而且有假警报的风险。

Experimental study on the false alarms of smoke fire detectors by cooking fumes

厨房油烟引起感烟火灾探测器误报实验研究

Treatment of the False Alarms of the Loose Part Monitoring System in Daya Bay Nuclear Power Plant

大亚湾核电站松动部件监测系统的误报警处理

A non-parametric model of background maintenance is introduced to reject the false alarms .

利用非参数背景维护模型抑制虚假运动象素。

Dual moisture detection probes to eliminate false alarms

双重防潮保护的探针能够避免警报失灵或误报

I overreact frequently and experience many false alarms .

我经常反应过度，经常虚惊一场。

Diagnosing Intermittent Faults to Reduce BIT False Alarms

诊断间歇故障降低BIT虚警

Do growth charts send false alarms to breast-feeding mothers ?

生长图表是否会给哺乳母亲发出假警报？

By choosing proper structural element , an open filter is executed to discard small false alarms .

选择结构元素进行形态开运算，去掉细小的背景杂波干扰；

In fact , 70 percent of tornado warnings are false alarms .

事实上，70%的龙卷风警报都是误报。

We 've had more trouble with false alarms than actual arson .

虚报的火警比真正的纵火更让我们头痛。

Management should provide consent for the test to avoid false alarms to IT personnel or to law enforcement bodies .

管理层应当允许进行这种测试以避免错误地告警或者付诸法律诉讼。

Process monitoring is required both to detect process abnormal changes as early as possible and to reduce the number of false alarms .

在工业过程监控中，尽可能早的检测到过程的异常变化和降低误报率是十分必要的。

Nest Cam made big improvements over its predecessor , Dropcam , in eliminating false alarms .

NestCam在消除错误报警方面比其前款产品Dropcam有了明显改善。

In order to prevent or reduce the false alarms , image blurring effects must be removed from the detected images .

为了防止或减少误报警，必须把图像模糊效应从检测到的图像里去掉。

Later , it appeared that there were no enemy vessels and that the signals were false alarms .

但是后来又有人发现，事实上并没有敌人的船只，信号也是错误的。

False alarms are necessary !

假报警是必要的！

The utility model does not take up the limited space of the passenger vehicle and can avoid false alarms by mistake .

它不占用客车车厢的有限空间，且避免多种误报警的情况。

The simulation result shows that the system can heighten the adaptability to the underground environment and reduce the probability of false alarms .

仿真结果表明，能提高系统对井下环境适应能力，减少误报率。

The image is dilated and eroded by selecting structural elements to eliminate false alarms and obtain candidate target position .

选择结构元素进行腐蚀和膨胀运算，去除虚警点获得目标候选点；

It is demonstrated that an anomaly behavior can be more easily discovered and false alarms can be effectively reduced using our detection model .

该模型能够更容易地发现用户的异常行为，同时有效降低误报。

And when applying this method to the color image , eyes can be detected in a profile face image although with some false alarms .

同时，在彩色图像中应用这种方法可以在人脸偏转了一定角度的情况下，较好地定位人眼。

However , the firewall module of IPS impacts network performance greatly , and false alarms from IDS module trouble a lot .

然而，对网络性能的影响和较高的入侵检测误报率制约了IPS系统的发展和应用。

They may actually have trouble operating in real-world environments or generate blizzards of false alarms , he says .

这些设备在现实世界环境中的应用也许会遇到困难或者产生奇怪的虚假警报。

The results show the superiority of the method presented in this paper over other process monitoring method , which has high false alarms and missing alarms .

结果表明，对过程测量信息首先进行小波变换消噪能够提高过程的监控性能，减少过程故障的误报率和漏报率，从而进一步证实了方法的有效性。

In addition it uses an infrared laser to identify nuisances like dust that can cause false alarms and downtime .

另外，它通过红外激光识别灰尘等其他物质所导致的错误警报和机器故障。

The humidity near smoke detectors was compared with outputs of smoke detectors to analyze the cause of false alarms .

通过比较感烟火灾探测器的输出值与其附近湿度变化曲线，分析了误报发生的原因。