Experiments show that compared with the original algorithm, this identification method improves the speed and accuracy of recognition, reduces false recognition rate.
实验证明该算法可实现对视频流中人手的实时定位和跟踪，较之原有算法提高了识别速度和精度，降低了误识别率。
Through the combination of form and false dynamic characteristics, the rate of false recognition can be reduced effectively, preferable comprehensive identification effect can be achieved.
通过将提取出的签名笔迹形状特征结合伪动态特征进行鉴别，可以有效降低识别错误率，达到较好的综合鉴别效果。
Since the algorithm of airport recognition based on contextual information has a high rate of false alarm, a new method to reduce false alarm is presented.
主要针对基于上下文的机场识别算法存在较高虚警率的情况进行了改进，提出了一种新的减少虚警率的方法。
It is an imperative issue that reduces the false negative rate and false positive rate in attack recognition.
降低攻击识别中的漏报率和误报率是现在一个急需解决的问题。
Selecting good iris images from a sequence frames can efficiently depress the false rejection rate and false acceptance rate of the recognition system.
从序列图像中挑选出符合要求的虹膜图像能有效地降低识别系统的拒识率和误识率。
The experiment results show that the system is quite successful and achieves a high hit-rate , low false-alarm-rate and high recognition speed.
实验结果表明，本系统在正确率、误检率、识别速度等方面均获得了较理想的结果。
And when the false reject rate is 5%, the recognition rate of in-vocabulary-speech is 95%.
对集内发音拒识率为5%时，集内发音识别率达到95%。
And when the false reject rate is 5%, the recognition rate of in-vocabulary-speech is 95%.
对集内发音拒识率为5%时，集内发音识别率达到95%。
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