光电混合匹配滤波相关器的大规模人脸识别研究

郭广明

doi:doi:10.3788/cjl201340.0809003

中国激光, 2013, 40 (8): 0809003, 网络出版: 2013-07-16

光电混合匹配滤波相关器的大规模人脸识别研究

Research on Large-Scale Face Recognition Using Opto-Electronic Hybrid Matched Filtering Correlator

论文大纲

郭广明 ^*

作者单位

广东科学技术职业学院广州学院，广东广州 510640

摘要

针对大规模人脸识别的特殊性，提出了一种光电混合匹配滤波相关器和大规模人脸识别的新方法。将人脸识别运算中耗时最大的基于图像的相关运算由光电混合匹配滤波相关器完成，实现1N识别，有效地提高了识别的速度和精度。同时利用计算机仿真和实验的方法进行验证，计算机仿真结果表明,该相关器输出锐的相关峰，具有很好的识别能力；当取200幅人脸图像，识别阈值为0.6,进行实验验证时，错误匹配率为0%，错误不匹配率为1%。

Abstract

According to the particularity of large scale face recognition, an opto-electronic hybrid matched filtering correlator and a new method for large scale face recognition are proposed. In order to achieve 1N identification and effectively improve the speed and accuracy of the identification, opto-electronic hybrid matched filtering correlator is used to complete related calculation which consumes the most time in image recognition. At the same time, computer simulation and experiment test are used to verify this method. The computer simulation results show that the correlator can output sharp correlation peak, and has a very good recognition ability. When testing in 200 persons, the recognition threshold value is 0.6, false match rate is 0%, and false non-match rate is 1%.

参考文献

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郭广明. 光电混合匹配滤波相关器的大规模人脸识别研究[J]. 中国激光, 2013, 40(8): 0809003. Guo Guangming. Research on Large-Scale Face Recognition Using Opto-Electronic Hybrid Matched Filtering Correlator[J]. Chinese Journal of Lasers, 2013, 40(8): 0809003.

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