Deep Learning Based Single Sample Per Person Face Recognition: A Survey

A Survey

Deep Learning Based Single Sample Per Person Face Recognition: A Survey

ICPR2020

论文地址：https://arxiv.org/abs/2006.11395

???? Abstract

Face recognition has been an active research area in the field of pattern recognition, especially since the rise of deep learning in recent years. However, in some practical situations, each identity in the training set has only a single sample. This type of situation is called Single Sample Per Person (SSPP), which brings a great challenge to the effective training of deep models. To resolve this issue, and to unleash the full potential of deep learning, many deep learning based SSPP face recognition methods have been proposed in recent years. There have been several comprehensive surveys for traditional methods based SSPP face recognition approaches, but emerging deep learning based methods are rarely involved. In this paper, we focus on those deep methods, classifying them as virtual sample methods and generic learning methods. In virtual sample methods, virtual face images or virtual face features are generated to benefit the training of the deep model. In generic learning methods, additional multi-sample generic set are used. Efforts of traditional methods and deep feature combining, loss function improving and network structure improving are involved in our analysis in the generic learning methods section. Finally, we discuss existing problems of identity information retention in virtual sample methods and domain adaption in generic learning methods. Further, we regard the semantic gap as an important future issue that needs to be considered in deep SSPP methods.

???? Note

• Contribution

  1. 这篇文献综述主要是针对SSPP（Single Sample Per Person）
  2. 分为 virtual sample methods 和 generic learning methods 两种，virtual sample methods生成多样本，generic learning methods是在额外的数据集上训练

• Motivation

  之前的综述论文主要探讨的是传统方法，本文综述重点放在了深度学习的方法上，将其分为两类。

• Method

  • Virtual Sample Methods 主要分为 Virtual Image Generation 和 Virtual feature generation。主要借助于Auto Encoders 或者 Generative Adeversarial Networks
  
  • Generic Learning Methods 主要分为Traditional method and deep feature combining ， Loss function improving 和 Network structures improving

• Results

  作者从以下三点分析了如今的SSPP人脸识别的问题

  • Identity Information Retention of Virtual Sample Methods
  • Domain Adaptation in Generic Learning
  • Semantic Gaphttps://www.techbeat.net/articles/MTU5NTI5NDM3NDMzNy05MTgtOTMwMzA=)

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