Abstract
This paper introduces an application that uses a webcam and aims to recognize emotions of an elderly from his/her facial expression in real-time. Six basic emotions (Happiness, Sadness, Anger, Fear, Disgust and Surprise) as well as a Neutral state are distinguished. Active shape models are applied for feature extraction, the Cohn-Kanade, JAFFE and MMI databases are used for training, and support vector machines (ν-SVM) are employed for facial expression classification. In the future, the application is thought to be the starting point to enhance the mood of the elderly by external stimuli.
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Lozano-Monasor, E., López, M.T., Fernández-Caballero, A., Vigo-Bustos, F. (2014). Facial Expression Recognition from Webcam Based on Active Shape Models and Support Vector Machines. In: Pecchia, L., Chen, L.L., Nugent, C., Bravo, J. (eds) Ambient Assisted Living and Daily Activities. IWAAL 2014. Lecture Notes in Computer Science, vol 8868. Springer, Cham. https://doi.org/10.1007/978-3-319-13105-4_23
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DOI: https://doi.org/10.1007/978-3-319-13105-4_23
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