Optical-Flow Based Symmetric Feature Extraction for Facial Expression Recognition - Zeraatkar, Mohammad; Joloudari, Javad; Rajesh, Kandala N. V. P. S.; Gaftandzhieva, Silvia; Hussain, Sadiq (Information technology and control, 2025)
Keywords: Feature Extraction; Extended Cohen-Kanade (CK ) Dataset; Optical Flow Algorithm; Facial Expression Recognition; Emotion Recognition