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International Journal of Advanced Computer Science and Applications(IJACSA), Volume 12 Issue 3, 2021.
Abstract: The need for an efficient intelligent system to detect human emotions is imperative. In this study, we proposed an automated convolutional neural network-based approach to recognize the human mental state from eyes and their surrounding features. We have applied deep convolutional neural network based Keras applications with the help of transfer learning and fine-tuning. We have worked with six universal emotions (i.e., happiness, disgust, sadness, fear, anger, and surprise) with a dataset containing 588 unique double eye images. In this study, we considered the eyes and their surrounding areas (Upper and lower eyelid, glabella, and brow) to detect the emotional state. The state and movement of the iris and pupil can vary with the various mental states. The common features found within the entire eyes during different mental states can help to capture human expression. The dataset was trained with pre-trained weights and used a confusion matrix to analyze the prediction to achieve better accuracy. The highest accuracy was achieved by DenseNet-201 is 91.78%, whereas VGG-16 and Inception-ResNet-v2 show 90.43% and 89.67%, respectively. This study will provide an insight into the current state of research to obtain better facial recognition.
Md Nymur Rahman Shuvo, Shamima Akter, Md. Ashiqul Islam, Shazid Hasan, Muhammad Shamsojjaman and Tania Khatun, “Recognizing Human Emotions from Eyes and Surrounding Features: A Deep Learning Approach” International Journal of Advanced Computer Science and Applications(IJACSA), 12(3), 2021. http://dx.doi.org/10.14569/IJACSA.2021.0120346
@article{Shuvo2021,
title = {Recognizing Human Emotions from Eyes and Surrounding Features: A Deep Learning Approach},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2021.0120346},
url = {http://dx.doi.org/10.14569/IJACSA.2021.0120346},
year = {2021},
publisher = {The Science and Information Organization},
volume = {12},
number = {3},
author = {Md Nymur Rahman Shuvo and Shamima Akter and Md. Ashiqul Islam and Shazid Hasan and Muhammad Shamsojjaman and Tania Khatun}
}
Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.