Dataset Groups Activity Stream BP4D BP4D is a large-scale spontaneous facial expression database containing 41 subjects with 23 women and 18 men, each of whom is associated with 8 video-recorded tasks. BibTex: @dataset{X_Zhang_and_L_Yin_and_J_F_Cohn_and_S_Canavan_and_M_Reale_and_A_Horowitz_and_P_Liu_2024, abstract = {BP4D is a large-scale spontaneous facial expression database containing 41 subjects with 23 women and 18 men, each of whom is associated with 8 video-recorded tasks.}, author = {X. Zhang and L. Yin and J. F. Cohn and S. Canavan and M. Reale and A. Horowitz and P. Liu}, doi = {10.57702/goskv4c6}, institution = {No Organization}, keyword = {'3D Dynamic Facial Expressions', '3D Facial Expression', 'Action Unit Detection', 'Face Images', 'Facial Expression', 'Facial Expression Database', 'Facial Expression Recognition', 'Facial Expressions', 'High-Resolution', 'Low-Resolution', 'Spontaneous Facial Expression'}, month = {dec}, publisher = {TIB}, title = {BP4D}, url = {https://service.tib.eu/ldmservice/dataset/bp4d}, year = {2024} }