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SVM-Based Facial Expression Recognition: A Focus on Emotion Analysis for Individuals with Intellectual Disabilities

Authors : Ganesh Chandra Akoliya, Sanjay Pandey, Ravindra Duche DOI : 10.46335/IJIES.2025.10.7.11 Abstract –In this study, we develop a FER system for intellectual disability people based on DWT and Gabor filter for feature extraction followed by an SVM classifier for classification of expression. Four different preprocessing techniques such as converting into grayscale, normalizing the image, and data […]

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A CNN-Based Approach for Facial Expression Recognition in Mentally Retarded Individuals

Authors : Mayuri N. Panpaliya and Dr. Pritish A. Tijare DOI : 10.46335/IJIES.2025.10.4.9 Abstract –This paper proposes a facial expression recognition (FER) system of a Convolutional Neural Network (CNN) model which recognizes seven emotions which are Anger, Disgust, Fear, Happiness, Sadness, Surprise, and Neutral for mentally retarded persons. The figure below demonstrates the proposed model which […]

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