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基于多阈值机制的动态人脸识别警务实战应用
贾永洪,言专艺,何永铿,萧博铭
(广州市公安局科技通信处,广东 广州 510030)
摘要点击次数:91    

摘  要:近年来,涉恐涉爆案件频发,为进一步加强对人流密集场所的安保,充分利用新兴的视频分析和人脸识别比对技术有针对性的开展安全防范工作,在目前人脸识别算法所能达到的识别高度前提下,可通过多阈值技术有效提高动态人脸识别情况下公安处警精确度。该方法能有效降低动态人脸识别系统在不同应用环境中的误报率和漏报率,提高动态人脸识别在公安的实战应用效果。


关键词:贾永洪,言专艺,何永铿,萧博铭


作者介绍:

贾永洪,男,广州市公安局科技通信处高级工程师,广州市“121人才梯队工程”后备人才。


中图分类号:TP391.41    文献标识码:A 文章编号:2096-4706(2018)01-0000-04

Actual CombatAppilication for Police with Multi Threshold Based on Dynamic FacialReconigtion

(Guangzhou Municipal PublicSecurity Bureau,Science and Technology CommunicationsDepartment,Guangzhou  510030,China)

AbstractInrecent years,therehave been frequent cases of terrorist involvement,inorder to further strengthen the security of crowded places.We should make full use of emerging video analysis and facerecognition technology to carry out safety precautions against the premise thatthe face recognition algorithm can achieve high recognition accuracy.Caneffectively improve the dynamic face recognition under the condition of publicsecurity alarm accuracy by multi threshold technique.Thismethod can effectively reduce the false positive rate and false negative rateof dynamic face recognition system in different application environments,and improve the actual application effect of dynamic facerecognition in public security.

Keywords:facial recognize;multi threshold;dynamic monitoring


参考文献:

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