Abstract: We present a new method for human facial emotions recognition. For this purpose, initially, we detect faces in the images by using the famous cascade classifiers. Subsequently, we then extract a localized regional descriptor (LRD) which represents the features of a face based on regional appearance encoding. The LRD formulates and models various spatial regional patterns based on the relationships between local areas themselves instead of considering only raw and unprocessed intensity features of an image. To classify facial emotions into various classes of facial emotions, we train a multiclass support vector machine (M-SVM) classifier which recognizes these emotions during the testing stage. Our proposed method takes into account robust features and is independent of gender and facial skin color for emotion recognition. Moreover, our method is illumination and orientation invariant. We assessed our method on two benchmark datasets and compared it with four reference methods. Our proposed method outperformed them considering both the datasets.

Abdulaziz Salamah Aljaloud, Habib Ullah and Adwan Alownie Alanazi, “Facial Emotion Recognition using Neighborhood Features” International Journal of Advanced Computer Science and Applications(IJACSA), 11(1), 2020. http://dx.doi.org/10.14569/IJACSA.2020.0110137

@article{Aljaloud2020,
title = {Facial Emotion Recognition using Neighborhood Features},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2020.0110137},
url = {http://dx.doi.org/10.14569/IJACSA.2020.0110137},
year = {2020},
publisher = {The Science and Information Organization},
volume = {11},
number = {1},
author = {Abdulaziz Salamah Aljaloud and Habib Ullah and Adwan Alownie Alanazi}
}