Year: 2025
Type: article
Abstract: The Facial emotion detection plays a vital role in bridging human-computer interaction by enabling systems to interpret and respond to human emotions.This project presents a comprehensive approach to detecting facial emotions by leveraging both machine learning and deep learning techniques.Initially, facial features are extracted using techniques like Haar cascades or deep feature extractors such as Convolutional Neural Networks (CNNs).Machine learning classifiers like Support Vector Machines (SVM) and Random Forests are employed for traditional feature-based classification, while deep learning models, particularly CNNs, are trained end-to-end for automatic feature extraction and emotion recognition.Publicly available datasets such as FER-2013 and CK+ are used for training and evaluation.Performance is assessed using accuracy, precision, recall, and F1-score metrics.The results demonstrate that deep learning models outperform traditional methods, achieving high accuracy in recognizing key emotions such as happiness, sadness, anger, surprise, and fear.This work highlights the potential of integrating facial emotion recognition into real-world applications, including human-computer interaction, healthcare, security, and entertainment industries.
Authors: Dr.B. Rebecca, Bathul Spandana, Bingi Swathi
Language: English
Topic: Emotion and Mood Recognition
Subfield: Experimental and Cognitive Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: bronze
OpenAlex ID: W4410339222