算法同时利用目标方差特性以减少虚警率。
The standard variance characteristic of target data is used to reduce false alarm rate.
双门限判决能够提高测距码检测率，降低虚警率。
Two thresholds can improve the detection rate, and reduce the false alarm rate of ranging codes.
此时若采用理论的检测门限，将使虚警率大大增加。
Therefore, employing theoretical detection threshold will greatly increase the false alarm probability.
提出了一种新的雷达引信多门限频域恒虚警率检测算法。
A new multi-threshold frequency domain constant false alarm rate detection algorithm for radar fuse was presented.
实验结果表明，该方法能够有效地提取目标，减少虚警率。
Experiment result with real targets show that the method can detect the target effectively and reduce the false alarm probability.
虚警率较高始终是困扰BIT技术研究和应用的主要问题之一。
The high false alarm rate is the main problem which puzzles the research and application of the BIT technology.
通过证据理论模块的信息融合，降低了虚警率，提高了检测率。
Through information fusion of the evidence theory module, false positives are decreased and the detection rate is improved.
使系统对规定危险路障的报警率达到100%，且虚警率为零。
In this way the warning rate of the system for the dangerous roadblock has reached 100% and the false warning rate is zero.
最终实现降低检测虚警率，相对提高遗留物体检测精确性的目的。
In order to lower the false alarm rate and improve the accuracy of abandoned objects detection.
雷达信号的恒虚警率(CFAR)处理是现代雷达信号处理的重要内容。
The constant false alarm rate (CFAR) processing of radar signal is an important item of modern radar signal processing.
此激光预警器的特点是灵敏度高、视场宽、测向精度高，且虚警率极低。
The characters of this device were high sensitivity, wide - Angle warning resign, accurate azimuth Angle of the coming laser and low wrong - warning rate.
该方法用于海洋风暴潮预报，能够较好地平衡预报率与虚警率间的关系。
This method has been used to forecast the Marine storm surge, and it is shown from the forecast results that the method can coordinate the balance between forecast rate and false warning rate.
介绍了一种强杂波条件下对可见光和红外小目标进行检测的恒虚警率算法。
In this paper, a constant false alarm rate detection algorithm for optical and infrared small targets in a heavy clutter background is introduced.
测试数据表明该隐写分析方法具有较低的虚警率、漏报率和较小的均方误差。
Experimental results show the algorithm is more accurate than the conventional RS method, and has a lower missing error rate and false alarm rate.
多元相关探测技术在具有很好的探测灵敏度的同时，兼顾保证了极低的虚警率。
The multielement interrelated detection technique is of maximum detection sensitivity and minimum false alarm rate by the correlation function.
结果证明：系统有高灵敏度、高正确鉴别率、极低虚警率和运行正确稳定的特点。
The results proved that: this system have high sensitivity, satisfactory discrimination results, correct and stable operation feature, and with negligible false alarm rate.
对于网络中存在的节点瞬时故障，通过时间冗余的检测方法，降低故障诊断的虚警率。
Time redundancy is used to reduce faulty alarm rate for transient faults of nodes in WSNs.
利用网络中未使用IP地址构建扫描检测平台能够有效提高检测准确率，降低虚警率。
A scan detection platform constructed by unused IP addresses will effectively improve detection accuracy and reduce false alarm.
有序统计恒虚警率处理(OS- CFAR)是现代雷达信号处理的一种重要方法。
The Order Statistics Constant Alarm False Rate (OS CFAR) processing is an important method in modern radar signal processing.
本文阐述了极性采样倒相编码数字脉冲压缩处理器的非参量恒虚警率（CFAR）特性。
The nonparametric constant false alarm rate (CFAR) property of digital polarity sampled phase reversal coded pulse compressors is described.
仿真实验表明，该检测方法能在低信噪比环境中，以低虚警率对低速目标进行有效检测。
The simulation results show that the proposed method succeeds in detecting low speed target with low false alarm probability in low signal to noise ratio environment.
系统运行结果表明，对于自然光线变化的场合，该方法具有检出率高、虚警率低的特点。
Results from the working system show that the method holds features of high detected probability and low constant false alarm rate(CFAR) in the environment of changing nature beam.
通过证据理论模块将4个RBF网络的输出融合在一起，降低了虚警率，提高了检测率。
Though using evidence theory module to fuse all output vectors of 4 RBF nets, false positives are decreased and the detection rate is improved.
结果表明：传感层反馈型BIT系统模型可以有效降低传感层输出数据的不确定性和虚警率。
The results show that the sensor level feedback BIT processing model can decrease the uncertainty of output data and FAR effectively.
该文根据恒虚警率(CFAR)检测器确定roi区域，利用JPEG2000算法进行压缩。
This paper chooses ROI by constant false alarm ratio (CFAR) detector, then compresses the image by JPEG2000 algorithm.
针对网络异常检测虚警率偏高的问题，提出了一种基于属性相似度云模型的网络异常检测新方法。
A new method for the anomaly detection based on the attributes similarity and the cloud model was proposed to alleviate the high false positive rate problem in the detection.
该方法通过建立故障模型，利用卡尔曼滤波算法，降低了漏检率和虚警率，提高了决策的可靠性。
The method can be used to reduce the fail of detection, limit the false alarm and improve the reliability of decision by setting up failure model and using Kalman filter.
其次，在研究杂波统计模型得到的结论的指导下，系统研究了恒虚警率（CFAR）目标检测算法。
Secondly, we systematically study the CFAR target detection algorithm with the guide of the conclusion gained from the research of the clutter statistical models.
新系统的正确率得到进一步提升的同时，虚警率得以有效降低，并且，具有更为稳定、可靠的性能。
Correct rate is increased further, while, false alarm rate is decreased effectively. Also, performance of the new system is more stable and reliable.
新系统的正确率得到进一步提升的同时，虚警率得以有效降低，并且，具有更为稳定、可靠的性能。
Correct rate is increased further, while, false alarm rate is decreased effectively. Also, performance of the new system is more stable and reliable.
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