[1]黄文礼,杨可军,赵 兵.基于改进白名单的人脸识别技术研究[J].计算机技术与发展,2022,32(S1):80-83.[doi:10. 3969 / j. issn. 1673-629X. 2022. S1. 018]
　HUANG Wen-li,YANG Ke-jun,ZHAO Bing.Research of Face Recognition Technology Based on Improved White List[J].,2022,32(S1):80-83.[doi:10. 3969 / j. issn. 1673-629X. 2022. S1. 018]
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基于改进白名单的人脸识别技术研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
32
期数:
2022年S1期
页码:
80-83
栏目:
应用前沿与综合
出版日期:
2022-12-11

文章信息/Info

Title:
Research of Face Recognition Technology Based on Improved White List
文章编号:
1673-629X(2022)S1-0080-04
作者:
黄文礼; 杨可军; 赵 兵
安徽南瑞继远电网技术有限公司,安徽 合肥 230088
Author(s):
HUANG Wen-li; YANG Ke-jun; ZHAO Bing
Anhui NARI Jiyuan Power Grid Technology Co. ,Ltd. ,Hefei 230088,China
关键词:
人脸识别; MTCNN; Facenet; 字典查询; 阈值
Keywords:
face recognition; MTCNN; Facenet; dictionary query; threshold
分类号:
TP39
DOI:
10. 3969 / j. issn. 1673-629X. 2022. S1. 018
摘要:
传统人脸识别设备,如售票安检刀闸,小区门禁、考勤机以及人脸识别琐等,可控距离在 1 m ~ 1. 5 m 左右,这个距离在上述产品中,大多能够满足需求。 由于变电站内操? ? ? ?作人员与监控摄像头之间距离远,用现有的技术产品对操作人员进行跟踪识别,其效果很难到达预期目的。为满足在变电站内校核操作人员身份的需求, 该文研究了基于 MTCNN、Facenet、字典查询的人脸识别算法,适合中远距离的人脸识别,其距离最远可达 3 m ~ 4 m。 通过实验结果表明,当阈值分别设置在 1. 0、0. 8、0. 7 时,人脸? ? ? 识别精度能够达到 98% 、95% 以及 99% ,可以满足在变电站内对操作人员进行身份校核的目的,保证了操作人员符合工作票的要求,提升了操作的安全性、可靠性。
Abstract:
The controllable distance of traditional face recognition equipment,such as ticket security gates,community access control, at鄄tendance machines,and face recognition,etc. is about 1 m-1. 5 m,which can meet the needs. Due to the distance between the operatorand the surveillance camera in the substation,it is difficult to achieve the expected effect by using the existing technical products to trackand identify the operator. In order to meet the requirements of checking the operator ’ s identity in the substation, we study a facerecognition algorithm based on MTCNN, Facenet and dictionary query, which is suitable for face recognition in the middle and fardistance,and its distance can reach 3 m to 4 m. Experiments show that when the threshold is 1. 0,0. 8,0. 7,the recognition accuracy canreach 98% ,95% ,and 99% . It can achieve the purpose of checking the identity of the operators in the substation,ensure that the operatorsmeet the requirements of the work order,and improve the safety and reliability of the operation.

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更新日期/Last Update: 2022-06-10