A MATLAB-BASED CONVOLUTIONAL NEURAL NETWORK APPROACH FOR FACE RECOGNITION SYSTEMJournal: Journal of Bioinformatics, Proteomics and Imaging Analysis (Vol.2, No. 1)
Publication Date: 2016-02-04
Authors : Syafeeza Ahmad Radzi;
Page : 1-5
Keywords : Face Recognition; Convolutional Neural Network; MATLAB; Graphical User Interface;
The research on face recognition still continues after several decades since the study of this biometric trait exists. This paper discusses a method on developing a MATLAB-based Convolutional Neural Network (CNN) face recognition system with Graphical User Interface (GUI) as the user input. The proposed CNN has the ability to accept new subjects by training the last two layers out of four layers to reduce the neural network training time. The image preprocessing steps were implemented in MATLAB, while the CNN algorithm was implemented in C language (using GCC compiler). A Graphical User Interface (GUI) in MATLAB links all the steps starting from image preprocessing to face identification process. Evaluation was carried out using the images of 40 subjects from AT&T database and 10 subjects from JAFFE database producing 100% accuracy with less than 1 minute average training time when inserting 1 to 10 new subjects into the system.
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