Science in Information Technology Letters
Vol 2, No 1: May 2021

Image processing for student emotion monitoring based on fisherface method

Awang Hendrianto Pratomo (Universitas Pembangunan Nasional Veteran Yogyakarta)
Mangaras Yanu Florestyanto (Universitas Pembangunan Nasional Veteran Yogyakarta)
Y I Sania (Universitas Pembangunan Nasional Veteran Yogyakarta)
B Ihsan (Department of Electrical Engineering, Indonesian Air Force Academy)
H H Triharminto (Department of Electrical Engineering, Indonesian Air Force Academy)
Leonel Hernandez (ITSA University)



Article Info

Publish Date
31 May 2021

Abstract

Monitoring academic emotion is an activity to provide information from students' academic emotions in the class continuously. Some research in the image processing field had done for face recognition but had not been many studies on image processing to detect student emotions. This paper aims to determine the percentage of facial recognition with fisherface and academic emotional recognition by monitoring changes in students' facial expressions using facial landmarks in various distances, camera angles, light, and attributes used on objects. The proposed method uses facial image extraction based on fisherface method for presence. Furthermore, face identification will be made with Euclidean distance by finding the smallest length of training data with test data. Emotion detection is done by facial landmarks and mathematical calculations to detect drowsiness, focus, and not focus on the face. Restful web service is used as a communication architecture to integrate data. The success rate of applications with the fisherface method obtains 96% percent accuracy of face recognition. Meanwhile, facial landmarks and mathematical calculations are used to detect emotions, with 84 %.

Copyrights © 2021






Journal Info

Abbrev

sitech

Publisher

Subject

Computer Science & IT

Description

Science in Information Technology Letters (SITech) aims to keep abreast of the current development and innovation in the area of Science in Information Technology as well as providing an engaging platform for scientists and engineers throughout the world to share research results in related ...