ANDHIKA FAJRI RAIHAN SUPADI; SUPATMAN. OPTIMIZATION OF FACIAL IMAGE RESOLUTION ON CONVOLUTIONAL NEURAL NETWORK FOR PRESENCE BIOMETRIC SYSTEMS. JTH: Journal of Technology and Health, [S. l.], v. 4, n. 1, p. 713 ~ 725, 2026. DOI: 10.61677/jth.v4i1.895. Disponível em: https://fahruddin.org/jth/article/view/895. Acesso em: 23 aug. 2026.