计算机科学 ›› 2019, Vol. 46 ›› Issue (6): 277-281.doi: 10.11896/j.issn.1002-137X.2019.06.041
所属专题: 人脸识别
曾燕1, 陈岳林1, 蔡晓东2
ZENG Yan1, CHEN Yue-lin1, CAI Xiao-dong2
摘要: 针对采用融合深度哈希的卷积神经网络进行人脸识别时可能存在准确率下降及内存占用率偏高的问题,提出了基于权重哈希化的深度人脸识别算法。首先,提出一种基于高低维特征维度拼接的全卷积深度哈希网络,用以保证融合深度哈希后网络模型的识别准确率;然后,提出一种基于权重哈希化的模型压缩方法,将浮点型权重量化为哈希编码来进行模型存储,用以减少模型的内存占用率。实验表明,该方法在基于VGG框架进行改进时,可将VGG原网络的识别总效率提高68%,将准确率提高1.67%且使模型尺寸压缩了91.2%;该方法扩展到Sphereface框架时,在准确率略有提升的情况下将识别效率提高了61%,将模型压缩了42.24%。因此所提方法可提高识别准确率和效率,并减少内存占用率,同时还可扩展应用于其他网络。
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[1]TAIGMAN Y,YANG M,RANZATO M,et al.DeepFace:Clo-sing the Gap to Human-Level Performance in Face Verification[C]∥IEEE Conference on Computer Vision and Pattern Recognition.Columbus:IEEE Computer Society,2014:1701-1708. [2]TAIGMAN Y,YANG M,RANZATO M,et al.Web-scale trai-ning for face identification[C]∥Proceedings of the IEEE Confe-rence on Computer Vision and Pattern Recognition.Boston:IEEE,2015:2746-2754. [3]PARKHI O M,VEDALDI A,ZISSERMAN A.Deep Face Re-cognition[C]∥British Machine Vision Conference.Swansea:BMVC,2015:41.1-41.12. [4]WEN Y,ZHANG K,LI Z,et al.A Discriminative Feature Learning Approach for Deep Face Recognition[M]∥Computer Vision-ECCV 2016.Amsterdam:Springer International Publi-shing,2016:499-515. [5]LIU W,WEN Y,YU Z,et al.SphereFace:Deep Hypersphere Embedding for Face Recognition[C]∥IEEE Conference on Computer Vision and Pattern Recognition.Hawaii:IEEE Computer Society,2017:6738-6746. [6]DENG J,GUO J,ZAFEIRIOU S.ArcFace:Additive Angular Margin Loss for Deep Face Recognition[OL].http://arxiv.org/abs/1801.07698. [7]HE K,ZHANG X,REN S,et al.Deep Residual Learning for Image Recognition[C]∥Computer Vision and Pattern Recognition.Las Vegas:IEEE,2016:770-778. [8]曾燕,陈岳林,蔡晓东.结合全局与局部池化的深度哈希人脸识别算法[OL].http://www.cnki.com.cn/Article/CJFDTotal-XDKD20180320000.htm. [9]LI F,ZHANG B,LIU B.Ternary Weight Networks[C]∥IEEE Conference on Computer Vision and Pattern Recognition.2016. [10]YI D,LEI Z,LIAO S,et al.Learning Face Representation from Scratch[C]∥IEEE Conference on Computer Vision and Pattern Recognition.Columbus:IEEE Computer Society,2014. [11]HUANG G B,RAMESH M,BERG T,et al.Labeled faces in the wild:A database for studying face recognition in unconstrained environments:07-49 [R].Amherst:Technical Report,2007. [12]BEAT-ROWDEN L,HAN H,KLARE B F,et al.Unconstrained Face Recognition:Identifying a Person of Interest From a Media Collection[J].IEEE Transactions on Information Forensics & Security,2014,9(12):2144-2157. [13]ZHANG K,ZHANG Z,LI Z,et al.Joint Face Detection and Alignment Using Multi-task Cascaded Convolutional Networks[J].IEEE Signal Processing Letters,2016,23(10):1499-1503. |
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