MAHESH M GOYANI; NARENDRA MANORBHAI PATEL; NARENDRA MANORBHAI PATEL. Multi-Level Haar Wavelet Based Facial Expression Recognition using Logistic Regression. International Journal of Next-Generation Computing, [S. l.], v. 9, n. 2, p. 131–151, 2018. DOI: 10.47164/ijngc.v9i2.145. Disponível em: http://ijngc.perpetualinnovation.net/index.php/ijngc/article/view/145. Acesso em: 6 may. 2024.