BUCAD, M. G. R. Proud Hands: An Android-Based Hand Gesture Recognition and Conversion System Using Image Processing, Image Segmentation and Feature Extraction. International Journal of Current Innovations in Advanced Research, [S. l.], v. 1, n. 6, p. 44–56, 2023. Disponível em: https://ijciar.com/index.php/journal/article/view/55. Acesso em: 29 apr. 2026.