Automated Facial Emotion Recognition Using the Pelican Optimization Algorithm with a Deep Convolutional Neural Network
-
Published:2023-11-11
Issue:22
Volume:12
Page:4608
-
ISSN:2079-9292
-
Container-title:Electronics
-
language:en
-
Short-container-title:Electronics
Author:
Alonazi Mohammed1ORCID, Alshahrani Hala J.2, Alotaibi Faiz Abdullah3, Maray Mohammed4ORCID, Alghamdi Mohammed5, Sayed Ahmed6
Affiliation:
1. Department of Information Systems, College of Computer Engineering and Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 16273, Saudi Arabia 2. Department of Applied Linguistics, College of Languages, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia 3. Department of Information Science, College of Humanities and Social Sciences, King Saud University, P.O. Box 28095, Riyadh 11437, Saudi Arabia 4. Department of Information Systems, College of Computer Science, King Khalid University, P.O. Box 394, Abha 61421, Saudi Arabia 5. Department of Information and Technology Systems, College of Computer Science and Engineering, University of Jeddah, Jeddah 23218, Saudi Arabia 6. Research Centre, Future University in Egypt, New Cairo 11845, Egypt
Abstract
Facial emotion recognition (FER) stands as a pivotal artificial intelligence (AI)-driven technology that exploits the capabilities of computer-vision techniques for decoding and comprehending emotional expressions displayed on human faces. With the use of machine-learning (ML) models, specifically deep neural networks (DNN), FER empowers the automatic detection and classification of a broad spectrum of emotions, encompassing surprise, happiness, sadness, anger, and more. Challenges in FER include handling variations in lighting, poses, and facial expressions, as well as ensuring that the model generalizes well to various emotions and populations. This study introduces an automated facial emotion recognition using the pelican optimization algorithm with a deep convolutional neural network (AFER-POADCNN) model. The primary objective of the AFER-POADCNN model lies in the automatic recognition and classification of facial emotions. To accomplish this, the AFER-POADCNN model exploits the median-filtering (MF) approach to remove the noise present in it. Furthermore, the capsule-network (CapsNet) approach can be applied to the feature-extraction process, allowing the model to capture intricate facial expressions and nuances. To optimize the CapsNet model’s performance, hyperparameter tuning is undertaken with the aid of the pelican optimization algorithm (POA). This ensures that the model is finely tuned to detect a wide array of emotions and generalizes effectively across diverse populations and scenarios. Finally, the detection and classification of different kinds of facial emotions take place using a bidirectional long short-term memory (BiLSTM) network. The simulation analysis of the AFER-POADCNN system is tested on a benchmark FER dataset. The comparative result analysis showed the better performance of the AFER-POADCNN algorithm over existing models, with a maximum accuracy of 99.05%.
Funder
Deanship of Scientific Research at King Khalid University Princess Nourah bint Abdulrahman University King Saud University Prince Sattam Bin Abdulaziz University Future University in Egypt
Subject
Electrical and Electronic Engineering,Computer Networks and Communications,Hardware and Architecture,Signal Processing,Control and Systems Engineering
Reference31 articles.
1. Mukhiddinov, M., Djuraev, O., Akhmedov, F., Mukhamadiyev, A., and Cho, J. (2023). Masked Face Emotion Recognition Based on Facial Landmarks and Deep Learning Approaches for Visually Impaired People. Sensors, 23. 2. Facial emotion recognition based real-time learner engagement detection system in online learning context using deep learning models;Gupta;Multimed. Tools Appl.,2023 3. Poulose, A., Reddy, C.S., Kim, J.H., and Han, D.S. (2021). 2021 Twelfth International Conference on Ubiquitous and Future Networks (ICUFN), Jeju Island, Republic of Korea, 17–20 August 2021, IEEE. 4. Gaddam, D.K.R., Ansari, M.D., Vuppala, S., Gunjan, V.K., and Sati, M.M. (2021). Lecture Notes in Electrical Engineering, Proceedings of the ICDSMLA 2020: 2nd International Conference on Data Science, Machine Learning and Applications, Pune, India, 21–22 November 2020, Springer. 5. Fine-grained image analysis for facial expression recognition using deep convolutional neural networks with bilinear pooling;Hossain;Appl. Soft Comput.,2023
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
|
|