Face Recognition and Drunk Classification Using Infrared Face Images
Joint Authors
Hermosilla, Gabriel
Verdugo, José Luis
Farias, Gonzalo
Vera, Esteban
Pizarro, Francisco
Machuca, Margarita
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-30
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The aim of this study is to propose a system that is capable of recognising the identity of a person, indicating whether the person is drunk using only information extracted from thermal face images.
The proposed system is divided into two stages, face recognition and classification.
In the face recognition stage, test images are recognised using robust face recognition algorithms: Weber local descriptor (WLD) and local binary pattern (LBP).
The classification stage uses Fisher linear discriminant to reduce the dimensionality of the features, and those features are classified using a classifier based on a Gaussian mixture model, creating a classification space for each person, extending the state-of-the-art concept of a “DrunkSpace Classifier.” The system was validated using a new drunk person database, which was specially designed for this work.
The main results show that the performance of the face recognition stage was 100% with both algorithms, while the drunk identification saw a performance of 86.96%, which is a very promising result considering 46 individuals for our database in comparison with others that can be found in the literature.
American Psychological Association (APA)
Hermosilla, Gabriel& Verdugo, José Luis& Farias, Gonzalo& Vera, Esteban& Pizarro, Francisco& Machuca, Margarita. 2018. Face Recognition and Drunk Classification Using Infrared Face Images. Journal of Sensors،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1201614
Modern Language Association (MLA)
Hermosilla, Gabriel…[et al.]. Face Recognition and Drunk Classification Using Infrared Face Images. Journal of Sensors No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1201614
American Medical Association (AMA)
Hermosilla, Gabriel& Verdugo, José Luis& Farias, Gonzalo& Vera, Esteban& Pizarro, Francisco& Machuca, Margarita. Face Recognition and Drunk Classification Using Infrared Face Images. Journal of Sensors. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1201614
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1201614