Introduction to facial expression recognition system - Technical Paper Edition

Abstract ： Using computer to recognize facial expression has become a hot topic in the field of face recognition . This paper is based on advanced deep learning technology , Firstly, cascade classifiers are used to detect and locate faces , And then use Xception A small convolution neural network based on MATLAB to realize the real-time detection of facial expression . This paper not only introduces the technical principles involved , And combine it with Python The code is tested and explained , The final experimental results are analyzed . The training network has high accuracy 、 Good real-time , Finally, a real-time facial expression recognition system is successfully implemented .

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explain ： For the convenience of researchers related to facial expression recognition , Here will be the original blog posts of the previous bloggers ：《 Introduction to facial expression recognition system —— Part 1 》 The technical realization in is shared in the form of technical papers . The following is a screenshot of the paper , Full editable Word Version file （ Formulas and posted codes in the file can be edited 、 Picture HD 、 Format specification ）, Please use any of the following download links to get ：

Download link 1：https://mianbaoduo.com/o/bread/YZ6alphs

Download link 1：https://download.csdn.net/download/qq_32892383/35570887

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Full code address ：https://mianbaoduo.com/o/bread/mbd-YpialJ0=

Related environment configuration and demonstration video link ：https://www.bilibili.com/video/BV1S64y1U7VA/

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