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Completely Contactless Finger-Knuckle Recognition using Gabor Initialized Siamese Network

机译:使用Gabor初始化的连体网络的完全非接触式指关节识别

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This document presents a novel approach for contactless finger-knuckle biometric modality using Gabor initialized Deep Siamese Network. For feature extraction of finger-knuckle creases, Gabor filter is used in convolutional layer of twin CNN of Siamese Network. Validation of the model uses N-way One S hot Learning technique. A database of 146 different subjects was recorded using a smartphone camera. It contains 5 different dorsal finger-knuckle images of right-hand index finger of each individual. Experimental results show an accuracy of 94.6% and a fast convergence rate of model, which illustrate the ease of use of finger-knuckle biometrics in online applications, specifically involving smartphones, laptops and other real-time systems involving biometric verifications.
机译:本文介绍了一种使用Gabor初始化的深度连体网络进行非接触式指关节生物特征识别方法的新颖方法。为了提取指关节折痕的特征,在连体网络的双CNN的卷积层中使用了Gabor滤波器。模型的验证使用N-路One S hot Learning技术。使用智能手机相机记录了146个不同主题的数据库。它包含每个人的右手食指的5个不同的背侧手指关节图像。实验结果表明,该模型具有94.6%的准确度和快速收敛的模型,这说明在在线应用程序中尤其是在智能手机,笔记本电脑和其他涉及生物特征验证的实时系统中,容易使用指关节生物特征。

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